[Code of Federal Regulations]
[Title 49, Volume 5]
[Revised as of October 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR399.211]

[Page 503-526]
 
                        TITLE 49--TRANSPORTATION
 
                      DEPARTMENT OF TRANSPORTATION
 
PART 399_EMPLOYEE SAFETY AND HEALTH STANDARDS--Table of Contents
 
  Subpart L_Step, Handhold, and Deck Requirements for Commercial Motor 
                                Vehicles
 
Sec.  399.211  Maintenance.

    All steps, handholds, and/or deck plates required by this subpart 
shall be adequately maintained to serve their intended function.

          Appendix A to Subchapter B of Chapter III [Reserved]

        Appendix B to Subchapter B of Chapter III--Special Agents

    Cautionary note: This appendix relates only to Federal authority to 
enforce the regulations in this subchapter. In its present form, it has 
no application for the States and is not to be included in any adoption 
of these regulations by State authorities as a condition of eligibility 
for grants under part 350 of this chapter.

    1. Authority. Persons appointed as special agents of the Federal 
Motor Carrier Safety Administration (``Administration''), are authorized 
to enter upon, to inspect, and to examine any and all lands, buildings, 
and equipment of motor carriers and other persons subject to the 
Interstate Commerce Act, the Department of Transportation Act, and other 
related Acts, and to inspect and copy any and all accounts, books, 
records, memoranda, correspondence, and other documents of such carriers 
and other persons.
    2. Compliance. Motor carriers and other persons subject to these 
Acts shall submit their accounts, books, records, memoranda, 
correspondence, and other documents for inspection and copying, and they 
shall submit their lands, buildings, and equipment for examination and 
inspection, to any special agent of the Administration upon demand and 
display of an Administration credential identifying him/her as a special 
agent.
    3. Definition of Special Agent. Special agents are Federal Motor 
Carrier Safety Administration (FMCSA) employees who are identified by 
credentials issued by the FMCSA authorizing them to enforce 42 U.S.C. 
4917 and to exercise relevant authority of the Secretary of 
Transportation under 49 U.S.C. 113, chapters 5, 51, 57, 131-149, 311, 
313, and 315 and other statutes, as delegated to FMCSA by 49 CFR 1.73, 
and under regulations issued on the authority of those statutes. Special 
agents are authorized to inspect and copy records and to inspect and 
examine land, buildings, and equipment in the manner and to the extent 
provided by law.
    4. Facsimile of the Administration Credential:

                        United States of America

Department of Transportation Federal Motor Carrier Safety Administration

    This is to certify that ------------ whose photograph and signature 
appear hereon is duly accredited as ------------ with authority to enter 
upon, to inspect, and examine lands, buildings, and equipment, and to 
inspect and copy records and papers of carriers and other persons, in 
performance of his/her duties under the Department of Transportation 
Act, related acts, and regulations of the Department.
    By direction of the Secretary

    (Certifying Authority) (Bearer)

(49 U.S.C. 504, 5121, 14122, 31502 and 31503; and 49 CFR 1.73)

[35 FR 1016, Jan. 24, 1970 as amended at 36 FR 16067, Aug. 19, 1971; 43 
FR 20011, May 10, 1978; 44 FR 46425, July 10, 1980; 49 FR 38290, Sept. 
28, 1984; 60 FR 38749, July 28, 1995; 61 FR 1843, Jan. 24, 1996]

        Appendixes C-E to Subchapter B of Chapter III [Reserved]

       Appendix F to Subchapter B of Chapter III--Commercial Zones

    ``Note: The text of these definitions is identical to the text of 49 
CFR Part 1048, revised as of October 1, 1975, which is no longer in 
print.''

                            Commercial Zones

Sec.  
1 New York, N.Y.
2 Chicago, Ill.
3 St. Louis, Mo.-East St. Louis, Ill.
4 Washington, D.C.
5 Los Angeles, Calif., and contiguous and adjacent municipalities.
6 Philadelphia, Pa.
7 Cincinnati, Ohio
8 Kansas City, Mo.-Kansas City, Kans.
9 Boston, Mass.
10 Davenport, Iowa; Rock Island and Moline, Ill.

[[Page 504]]

11 Commercial zones of municipalities in New Jersey within 5 miles of 
          New York, N.Y.
12 Commercial zones of municipalities in Westchester and Nassau 
          Counties, N.Y.
13 Tucson, Ariz.
14 Albuquerque, N. Mex.
18 Ravenswood, W. Va.
19 Lake Charles, La.
20 Syracuse, N.Y.
21 Baltimore, Md.
22 Cleveland, Ohio.
23 Detroit, Mich.
24 Seattle, Wash.
25 Albany, N.Y.
26 Minneapolis-St. Paul, Minn.
27 New Orleans, La.
28 Pittsburgh, Pa.
29 Portland, Oreg.
30 Vancouver, Wash.
31 Charleston, S.C.
32 Charleston, W. Va.
33 Memphis, Tenn.
34 Houston, Tex.
35 Pueblo, Colo.
36 Warren, Ohio
37 Louisville, Ky.
38 Sioux City, Iowa.
39 Beaumont, Tex.
40 Metropolitan Government of Nashville and Davidson County, Tenn.
41 Consolidated City of Indianapolis, Ind.
42 Lexington-Fayette Urban County, Ky.
43 Definitions.
44 Commercial zones determined generally, with exceptions.
45 Controlling distances and population data.

                        Section 1 New York, N.Y.

    (a) The application of Sec.  372.241 Commercial Zones determined 
generally, with exceptions, is hereby extended to New York, N.Y.
    (b) The exemption provided by section 203(b)(8) of the Interstate 
Commerce Act, of transportation by motor vehicle, in interstate or 
foreign commerce, performed wholly within the zone the limits of which 
are defined in paragraph (a) of this section, is hereby removed as to 
all such transportation except:
    (1) Transportation which is performed wholly within the following 
territory: The area within the corporate limits of the cities of New 
York, Yonkers, Mount Vernon, North Pelham, Pelham, Pelham Manor, Great 
Neck Estates, Floral Park, and Valley Stream, N.Y., and Englewood, N.J.; 
the area within the borough limits of Alpine, Tenafly, Englewood Cliffs, 
Leonia, Fort Lee, Edgewater, Cliffside Park, Fairview, Palisades Park, 
and Ridgefield, Bergen County, N.J.; and that part of Hudson County, 
N.J., east of Newark Bay and the Hackensack River;
    (2) Transportation which is performed in respect of a shipment which 
has had a prior, or will have a subsequent movement by water carrier, 
and which is performed wholly between points named in subparagraph (1) 
of this paragraph, on the one hand, and, on the other, those points in 
Newark and Elizabeth, N.J., identified as follows: All points in that 
area within the corporate limits of the cities of Newark and Elizabeth, 
N.J., west of Newark Bay and bounded on the south by the main line of 
the Central Railroad of New Jersey, on the west by the Newark & 
Elizabeth Branch of the Central Railroad Company of New Jersey, and on 
the north by the property line of the Penn Central Transportation 
Company.
    (3) Transportation which is performed in respect of a shipment by 
rail carrier, and which is performed wholly between points named in 
subparagraph (1) of this paragraph, on the one hand, and, on the other,
    (a) Those portions of Kearny, N.J., within an area bounded on the 
north by the main line of the Jersey City Branch of the Penn Central 
Transportation Co., on the south and east by Fish House Road and 
Pennsylvania Avenue, and on the west by the property line of the Penn 
Central Transportation Co. Truck-Train Terminal.
    (b)(i) That portion of Newark, N.J., within an area bounded on the 
north by South Street and Delancey Street, on the east by Doremus 
Avenue, on the south by the freight right-of-way of the Penn Central 
Transportation Co. (Waverly Yard, Newark, N.J., to Greenville Piers, 
Jersey City, N.J., line), and on the west by the Penn Central 
Transportation Co.'s Hunter Street produce yard, and (ii) that portion 
of Newark, N.J., within an area bounded on the north by Poinier Street, 
on the east by Broad Steet, on the south by the passenger right-of-way 
of the Penn Central Transportation Co.'s main line and on the west by 
Frelinghuysen Avenue.
    (c) That portion of Port Reading, N.J., within an area bounded on 
the east by the Arthur Kill, on the south by the right-of-way of the 
Reading Co., on the west by Cliff Road, and on the north by Woodbridge-
Carteret Road, and
    (d) That portion of Elizabeth, N.J., within an area bounded by a 
line extending from Newark Bay westward along Trumbull Street to its 
intersection with Division Street; thence northward along Trumbull 
Street to its intersection with East North Avenue; thence eastward along 
East North Avenue to its intersection with the New Jersey Turnpike, 
thence along the New Jersey Turnpike to the Elizabeth Channel; thence 
easterly along the Elizabeth Channel to Newark Bay; thence along the 
western shore of Newark Bay to the point of beginning.

[[Page 505]]

                          Sec.  2 Chicago, Ill.

    The zone adjacent to and commercially a part of Chicago, Ill., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone is 
partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)), includes and is comprised 
of all points as follows:
    The area within the corporate limits of Chicago, Evanston, Oak Park, 
Cicero, Berwyn, River Forest, Willow Springs, Bridgeview, Hickory Hills, 
Worth, Homewood, and Lansing, Ill.; the area within the township limits 
of Niles, Maine, Leyden, Norwood Park, Proviso, Lyons, Riverside, 
Stickeny, Worth, Calumet, Bremen, and Thornton Townships, Cook County, 
Ill.; the area comprised of that part of Lemont Township, Cook County, 
and that part of Downers Grove Township, Du Page County, Ill., bounded 
by a line beginning at the intersection of Archer Avenue and the 
southern corporate limits of WillowSprings, Ill., and extending in a 
southwesterly direction along Archer Avenue to its junction with Chicago 
Joliet Road (Sag Lemont Highway), thence in a westerly direction over 
Chicago Joliet Road to its junction with Walker Road, thence directly 
north along an imaginary line to the southern shoreline of the Chicago 
Sanitary and Ship Canal, thence in a northeasterly direction along said 
shoreline to the corporate limits of Willow Springs, including points on 
the indicated portions of the highways specified; the area within Burr 
Ridge, Du Page County, bounded by a line beginning at the intersection 
of County Line Road and Frontage Road, thence southwesterly along 
Frontage Road to its intersection with Garfield Street, thence northerly 
along Garfield Street to its junction with 74th Street, thence westerly 
along an imaginary line to the junction of 74th Street and Grant Street, 
thence southerly along Grant Street to its junction with 75th Street, 
thence westerly along 75th Street to its junction with Brush Hill Road, 
thence southerly along Brush Hill Road to its junction with Frontage 
Road, thence northeasterly along Frontage Road to its junction with 
County Line Road; and the area within the corporate limits of Hammond, 
Whiting, East Chicago, and Gary, Ind.

               Sec.  3 St. Louis, Mo.-East St. Louis, Ill.

    (a) The zone adjacent to and commercially a part of St. Louis, Mo.-
East St. Louis, Ill, within which transportation by motor vehicle in 
interstate or foreign commerce, not under a common control, management 
or arrangement for a continuous carriage to or from a point beyond the 
zone is partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)), includes and is comprised 
of all points as follows: (1) All points within the corporate limits of 
St. Louis, Mo.; (2) all points in St. Louis County, Mo., within a line 
drawn 0.5 mile south, west, and north of the following line:--Beginning 
at the Jefferson Barracks Bridge across the Mississippi River and 
extending westerly along Missouri Highway 77 to its junction with U.S. 
Highway 61 Bypass, thence along U.S. Highway 61 Bypass to its junction 
with U.S. Highway 66, thence westerly along U.S. Highway 66 to its 
junction with Bowles Avenue, thence northerly along Bowles Avenue, 
actual or projected, to the Meramec River, thence easterly along the 
south bank of the Meramec River to a point directly south of the western 
boundary of Kirkwood, thence across the Meramec River to and along the 
western boundary of Kirkwood to Marshall Road, thence westerly along 
Marshall Road to its junction with Treecourt Avenue, thence northerly 
along Treecourt Avenue to its junction with Big Bend Road, thence 
easterly along Big Bend Road to the western boundry of Kirkwood, thence 
northerly along the western boundary of Kirkwood to its junction with 
Dougherty Ferry Road, thence westerly along Dougherty Ferry Road to its 
junction with Interstate Highway 244, thence northerly along 
InterstateHighway 244 to its junction with Manchester Road, thence 
easterly along Manchester Road to its junction with the northwest corner 
of Kirkwood, thence along the western and northern boundaries of 
Kirkwood to the western boundary of Huntleigh, Mo., thence along the 
western and northern boundaries of Huntleigh to its junction with 
Lindbergh Boulevard, thence northerly along Lindbergh Boulevard to its 
junction with Lackland Avenue, thence in a westerly direction along 
Lackland Avenue to its junction with the right-of-way of the proposed 
Circumferential Expressway (Interstate Highway 244), thence in a 
northerly direction along said right-of-way to its junction with the 
right-of-way of the Chicago, Rock Island and Pacific Railroad, thence in 
an easterly direction along said right-of-way to its junction with 
Dorsett Road, thence in an easterly direction along Dorsett Road to its 
junction with Lindbergh Boulevard, thence in a northerly direction along 
Lindbergh Boulevard to its junction with St. Charles Rock Road, thence 
westerly along St. Charles Rock Road to its function with the Missouri 
River, thence northerly along the east shore of the Missouri River to 
its junction with the Norfolk and Western Railway Co. right-of-way, 
thence easterly along the southern boundary of the Norfolk and Western 
Railway Co. right-of-way to Lindbergh Boulevard, thence in an easterly 
direction along Lindbergh Boulevard to the western boundary of St. 
Ferdinand (Florissant), Mo., thence along

[[Page 506]]

the western, northern, and eastern boundaries of St. Ferdinand to 
junction Insterstate Highway 270, and thence along Interstate Highway 
270 to the corporate limits of St. Louis (near Chain of Rocks Bridge); 
and (3) all points within the corporate limits of East St. Louis, 
Belleville, Granite City, Madison, Venice, Brooklyn, National City, 
Fairmont City, Washington Park, and Sauget, Ill.; that part of the 
village of Cahokia, Ill., bounded by Illinois Highway 3 on the east, 
First Avenue and Red House (Cargill) Road on the south and southwest, 
the east line of the right-of-way of the Alton and Southern Railroad on 
the west, and the corporate limits of Sauget, Ill., on the northwest and 
north; that part of Centerville, Ill., bounded by a line beginning at 
the junction of 26th Street and the corporate limit of East St. Louis, 
Ill., and extending northeasterly along 26th Street to its junction with 
BondAvenue, thence southeasterly along Bond Avenue to its junction with 
Owen Street, thence southwesterly along Owen Street to its junction with 
Church Road, thence southeasterly along Church Road to its junction with 
Illinois Avenue, thence southwesterly along Illinois Avenue to the 
southwesterly side of the right-of-way of the Illinois Central Railroad 
Co., thence along the southwesterly side of the right-of-way of the 
Illinois Central Railroad Co. to the corporate limits of East St. Louis, 
Ill, thence along the corporate limits of East St. Louis, Ill., to the 
point of beginning; and that area bounded by a line commencing at the 
intersection of the right-of-way of the Alton and Southern Railroad and 
the Madison, Ill., corporate limits near 19th Street, and extending east 
and south along said right-of-way to its intersection with the right-of-
way of Illinois Terminal Railroad Co., thence southwesterly along the 
Illinois Terminal Railroad Co. right-of-way to its intersection with 
Illinois Highway 203, thence northwesterly along said highway to its 
intersection with the Madison, Ill., corporate boundary near McCambridge 
Avenue, thence northerly along the Madison, Ill., corporate boundary to 
the point of beginning.
    (b) The exemption provided by section 203(b)(8) of the Interstate 
Commerce Act in respect of transportation by motor vehicle, in 
interstate or foreign commerce, between Belleville, Ill., on the one 
hand, and, on the other, any other point in the commercial zone, the 
limits of which are defined in paragraph (a) of this section, is hereby 
removed, and the said transportation is hereby subjected to all 
applicable provisions of the Interstate Commerce Act.

                         Sec.  4 Washington, DC.

    The zone adjacent to and commercially a part of Washington, DC, 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage to or from a point beyond the zone is partially 
exempt from regulation under section 203(b)(8) of the Interstate 
Commerce Act (49 U.S.A. 303(b)(8)) includes and it is comprised of all 
as follows:
    Beginning at the intersection of MacArthur Boulevard and Falls Road 
(Maryland Highway 189) and extending northeasterly along Falls Road to 
its junction with Scott Drive, thence west on Scott Drive to its 
junction with Viers Drive, thence west on Viers Drive to its junction 
with Glen Mill Road, thence northeast on Glen Mill Road to its junction 
with Maryland Highway 28, thence west on Maryland Highway 28 to its 
junction with Shady Grove Road, thence northeast on Shady Grove Road 
approximately 2.7 miles to Crabbs Branch, thence southeasterly along the 
course of Crabbs Branch to Rock Creek, thence southerly along the course 
of Rock Creek to Viers Mill Road (Maryland Highway 586), thence 
southeasterly along Viers Mill Road approximately 0.3 mile to its 
junction with Aspen Hill Road, thence northeasterly along Aspen Hill 
Road to its junction with Brookeville Road (Maryland Highway 97), thence 
southeasterly along Brookeville Road to its junction with Maryland 
Highway 183, thence northeasterly along Maryland Highway 183 to 
Colesville, Md., thence southeasterly along Beltsville Road to its 
junction with Powder Mill Road (Maryland Highway 212), thence easterly 
over Powder Mill Road to its junction with Montgomery Road, thence 
northeasterly along Montgomery Road, approximately 0.2 mile, to its 
junction with an unnumbered highway extending northeasterly to the north 
of Ammendale Normal Institute, thence along such unnumbered highway for 
a distance of about 2.2 miles to its junction somewhat north of Virginia 
Manor, Md., with an unnumbered highway extending easterly through 
Muirkirk, Md., thence along such unnumbered highway through Muirkirk to 
its junction, approximately 1.8 miles east of the Baltimore and Ohio 
Railroad, with an unnumbered highway, thence southwesterly along such 
unnumbered highway for a distance of about 0.5 mile to its junction with 
an unnumbered highway, thence southeasterly along such unnumbered 
highway through Springfield and Hillmeade, Md., to its junction with 
Defense Highway (U.S. Highway 50), thence southwesterly along Defense 
Highway approximately 0.8 mile to its junction with Enterprise Road 
(Maryland Highway 556), thence southerly over Enterprise Road to its 
junction with Central Avenue (Maryland Highway 214), thence westerly 
over Central Avenue about 0.5 mile to its crossing of Western Branch, 
thence southerly down the course of Western Branch to Maryland Highway 
202, thence westerly approximately 0.3 mile along Maryland Highway 202 
to its junction with White

[[Page 507]]

House Road, thence southwesterly along White House Road to its junction 
with Maryland Highway 221, thence southeasterly along Maryland Highway 
221 to its junction with Maryland Highway 4, thence westerly along 
Maryland Highway 4 to the boundary of Andrews Air Force Base, thence 
south and west along said boundary to Brandywine Road (Maryland Highway 
5), thence northwesterly along Maryland Highway 5 to its junction with 
Maryland Highway 337, thence southwesterly along Maryland Highway 337 to 
its junction with Maryland Highway 224, thence southerly along Maryland 
Highway 224 to a point opposite the mouth of Broad Creek, thence due 
west across the Potomac River to the west bank thereof, thence southerly 
along the west bank of the Potomac River to Gunston Cove, thence up the 
course of Gunston Cove to Pohick Creek, thence up the course of Pohick 
Creek to Virginia Highway 611, thence southwesterly along Virginia 
Highway 611 to the Fairfax-Prince William County line, thence along said 
county line to Virginia Highway 123, thence northerly along Virginia 
Highway 123 to its junction with Virginia Highway 636, thence 
northeasterly along Virginia Highway 636 to its junction with Virginia 
Highway 638, thence northwesterly along Virginia Highway 638 to its 
junction with Virginia Highway 620, thence westerly along Virginia 
Highway 620 to its junction with Virginia Highway 655, thence 
northeasterly along Virginia Highway 655 to its junction with U.S. 
Highway 211, thence westerly along U.S. Highway 211 to its junction with 
Virginia Highway 608, thence northerly along Virginia Highway 608 to its 
junction with U.S. Highway 50, thence westerly along U.S. Highway 50 to 
the Fairfax-Loudoun County line, thence northeasterly along said county 
line to its intersection with Dulles International Airport, thence along 
the southern, western, and northern boundaries of said airport to the 
Fairfax-Loudoun County line (at or near Dulles Airport Access Road), 
thence northeasterly along said county line to its junction with 
Virginia Highway 7, thence southeasterly along Virginia Highway 7 to its 
junction with Virginia Highway 193, thence along Virginia Highway 193 to 
its junction with Scott Run Creek, thence northerly down the course of 
Scott Run Creek to the Potomac River, thence due north across the river 
to MacArthur Boulevard to its junction with Maryland Highway 189, the 
point of beginning.

 Sec.  5 Los Angeles, Calif., and contiguous and adjacent municipalities.

    (a) The exemption provided by section 203(b)(8) of Part II of the 
Interstate Commerce Act to the extent it affects transportation by motor 
vehicle, in interstate or foreign commerce, performed wholly within Los 
Angeles, Calif., or wholly within any municipalitiy contiguous or 
adjacent to Los Angeles, Calif., or wholly a part of Los Angeles, as 
defined in paragraph (b) of this section, or wholly within the zone 
adjacent to and commercially a part of the San Pedro, Wilmington, and 
Terminal Island Districts of Los Angeles and Long Beach, as defined in 
paragraph (c) of this section, or wholly within the zone of any 
independent municipality contiguous or adjacent to Los Angeles, as 
determined under Sec.  372.241, or otherwise, between any point in Los 
Angeles County, Calif., north of the line described below, on the one 
hand, and, on the other, any point in Los Angeles County, Calif., south 
thereof is hereby removed and the said transportation is hereby 
subjected to all the applicable provisions of the Interstate Commerce 
Act:
    Beginning at the Pacific Ocean, and extending easterly along the 
northern and eastern corporate limits of Manhattan Beach to the northern 
corporate limits of Redondo Beach, thence along the northern and eastern 
corporate limits of Redondo Beach to the intersection of Inglewood 
Avenue and Redondo Beach Boulevard, thence along Redondo Beach Boulevard 
to the corporate limits of Torrance, thence along the northwestern and 
eastern corporate limits of Torrance to 182d Street, thence along 182d 
Street, Walnut, and Main Streets to Alondra Boulevard, thence along 
Alondra Boulevard to its intersection with Dwight Avenue, thence 
southerly along Dwight Avenue and an imaginary straight line extending 
southward to Greenleaf Boulevard, thence eastward along Greenleaf 
Boulevard to the northwestern corner of the corporate limits of Long 
Beach, thence along the northern and eastern corporate limits of Long 
Beach to Artesia Boulevard, thence east on Artesia Boulevard to the Los 
Angeles-Orange County line.
    (b) For the purpose of administration and enforcement of Part II of 
the Interstate Commerce Act, the zone adjacent to and commercially a 
part of Los Angeles and contiguous municipalities (except the San Pedro, 
Wilmington, and Terminal Island districts of Los Angeles and Long Beach, 
Calif.), in which transportation by motor vehicle in interstate or 
foreign commerce, not under a common control, management, or arrangement 
for a continuous carriage or shipment to or from a point beyond the 
zone, will be partially exempt from regulation under section 203(b)(8) 
of the act, is hereby defined to includethe area of a line extending in 
a generally northwesterly and northerly direction from the intersection 
of Inglewood Avenue and Redondo Beach Boulevard along the eastern and 
northern corporate limits of Redondo Beach, Calif., to the eastern 
corporate limits of Manhattan Beach, Calif., thence along the eastern 
and northern corporate limits of Manhattan Beach to the Pacific

[[Page 508]]

Ocean, thence along the shoreline of the Pacific Ocean to the western 
corporate limits of Los Angeles at a point east of Topanga Canyon, and 
thence along the western corporate limits of Los Angeles to a point near 
Santa Susana Pass; south of a line extending in a generally easterly 
direction from a point near Santa Susana Pass along the northern 
corporate limits of Los Angeles to the eastern corporate limits of 
Burbank, Calif., thence along the eastern corporate limits of Burbank to 
the northern corporate limits of Glendale, Calif., and thence along the 
northern corporate limits of Glendale and Pasadena, Calif., to the 
northeastern corner of Pasadena; west of a line extending in a generally 
southerly and southwesterly direction from the northeastern corner of 
Pasadena along the eastern and a portion of the southern corporate 
limits of Pasadena to the eastern corporate limits of SanMarino, Calif., 
thence along the eastern corporate limits of San Marino and the eastern 
and a portion of the southern corporate limits of Alhambra, Calif., to 
the western corporate limits of Monterey Park, Calif., and the western 
corporate limits of Montebello, Calif., thence along the western 
corporate limits of Montebello, Calif., to the Rio Hondo, and the Los 
Angeles River to the northern corporate limits of Long Beach; and north 
of a line extending in a generally westerly direction from the Los 
Angeles River along the northern corporate limits of Long Beach and 
thence along Greenleaf Boulevard to its intersection with an imaginary 
straight line extending southward from Dwight Avenue, thence north on 
the imaginary straight line extending southward from Dwight Avenue, and 
thence northerly along Dwight Avenue to Alondra Boulevard, thence west 
along Alondra Boulevard, Main, Walnut, and 182d Streets to the eastern 
corporate limits of Torrance, thence along a portion of the eastern and 
the northwestern corporate limits of Torrance to Redondo Beach 
Boulevard, and thence along Redondo Beach Boulevard to Inglewood Avenue.
    (c) For the purpose of administration and enforcement of Part II of 
the Interstate Commerce Act, the zone adjacent to and commercially a 
part of the San Pedro, Wilmington, and Terminal Island districts of Los 
Angeles and Long Beach in which transportation by motor vehicle in 
interstate or foreign commerce, not under a common control, management, 
or arrangement for a continuous carriage or shipment to or from a point 
beyond the zone, will be partially exempt from regulation under section 
203(b)(8) of the act, is hereby defined to include the area east of a 
line extending in a generally northerly and northwesterly direction from 
the Pacific Ocean along the western corporate limits of Los Angeles to 
258th Street, thence along 258th Street to the eastern corporate limits 
of Torrance, and thence along a portion of the eastern, and along the 
southern and western, corporate limits of Torrance to the northwestern 
corner of Torrance, south of a line extending in a generallyeasterly 
direction from the northwestern corner of Torrance along the 
northwestern and a portion of the eastern corporate limits of Torrance 
to 182d Street, thence along 182d, Walnut, Main, and Alondra Boulevard 
to its intersection with Dwight Avenue, thence southerly along Dwight 
Avenue and an imaginary straight line extending southward from Dwight 
Avenue to Greenleaf Boulevard and thence along Greenleaf Boulevard and 
the northern corporate limits of Long Beach to the northeastern corner 
of Long Beach; west of the eastern corporate limits of Long Beach; and 
north of the southern corporate limits of Long Beach and Los Angeles.

                        Sec.  6 Philadelphia, Pa.

    The zone adjacent to and commercially a part of Philadelphia, Pa., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond such zone, is 
partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)) includes and is comprised 
of all points as follows:
    (a) The area within Pennsylvania included within the corporate 
limits of Philadelphia and Bensalem and Lower Southampton Townships in 
Bucks County; Conshohocken and West Conshohocken, Pa., and Lower 
Moreland, Abington, Cheltenham, Springfield, Whitemarsh, and Lower 
Merion Townships in Montgomery County; an area in Upper Dublin Township, 
Montgomery County, bounded by a line beginning at the intersection of 
Pennsylvania Avenue and Fort Washington Avenue and extending northeast 
along Fort Washington Avenue to its junction with Susquehanna Road, 
thence southeast along Susquehanna Road to its junctionwith the right-
of-way of the Pennsylvania Railroad Company, thence southwest along the 
right-of-way of the Pennsylvania Railroad Company to Pennsylvania 
Avenue, thence northwest along Pennsylvania Avenue to its junction with 
Fort Washington Avenue, the point of beginning; Haverford Township in 
Delaware County; and an area in Delaware County south and east of a line 
extending southward from the intersection of the western and northern 
boundaries of Upper Darby Township along Darby Creek to Bishop Avenue, 
thence south along Bishop Avenue to Baltimore Pike, thence west along 
Baltimore Pike to Pennsylvania Highway 320, thence south along 
Pennsylvania Highway 320 to the corporate limits of Chester, thence 
along the northern

[[Page 509]]

corporate limit of Chester in a westerly direction to the eastern 
boundary of Upper Chichester Township, thence south to the southern 
boundary of said township along the eastern boundary thereof, and thence 
west along the southern boundary of said township to the Delaware State 
line, and thence south along the Delaware State line to the Delaware 
River, and
    (b) The area in New Jersey included in the corporate limits of 
Camden, Gloucester City, Woodlynne, Merchantville, and Palmyra Boroughs, 
and the area included in Pennsauken Township in Camden County.

                        Sec.  7 Cincinnati, Ohio.

    The zone adjacent to and commercially a part of Cincinnati, Ohio, 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuing carriage to or from a point beyond the zone is partially 
exempt from regulation under section 203(b)(8) of the Interstate 
Commerce Act (49 U.S.C. 203(b)(8)), includes and is comprised of all 
points as follows:
Addyston, Ohio.
Cheviot, Ohio.
Cincinnati, Ohio.
Cleves, Ohio.
Elmwood Place, Ohio.
Fairfax, Ohio.
Mariemont, Ohio.
North Bend, Ohio.
Norwood, Ohio.
St. Bernard, Ohio.
Covington, Ky.
Newport, Ky.
Cold Spring, Ky.
    That part of Ohio bounded by a line commencing at the intersection 
of the Colerain-Springfield Township line and corporate limits of 
Cincinnati, Ohio, and extending along said township line in a northerly 
direction to its intersection with the Butler-Hamilton County line, 
thence in an easterly direction along said county line to its 
intersection with Ohio Highway 4, thence in a northerly direction along 
Ohio Highway 4 to its intersection with Seward Road, thence in a 
northerly direction along said road to its intersection with Port Union 
Road, thence east along Port Union Road to the Fairfield Township-Union 
Township line, thence northward along said township line to its 
intersection with the right-of-way of the Pennsylvania Railroad Co., 
thence southeasterly along the right-of-way of the Pennsylvania 
RailroadCo. to its intersection with Princeton-Glendale Road (Ohio 
Highway 747), thence southward along said road to its intersection with 
Mulhauser Road, thence in an easterly direction along said road to the 
terminus thereof west of the tracks of the Pennsylvania Railroad Co., 
thence continue in an easterly direction in a straight line to Allen 
Road, thence along the latter to the junction thereof with Cincinnati-
Dayton Road, thence in a southerly direction along Cincinnati-Dayton 
Road, to the Butler, Hamilton County line, thence along said county line 
to the Warren-Hamilton County line in an easterly direction to the 
Symmes-Sycamore Township line, thence in a southerly direction along the 
Symmes-Sycamore Township line to its intersection with the Columbia 
Township line, thence in a westerly direction along Sycamore-Columbia 
Township line to Madeira Township, thence in a clockwise direction 
around the boundary of Madeira Township to the Sycamore-Columbia 
Township line, thence in a westerly direction along said township line 
to Silverton Township, thence in a southerly direction along said 
corporate limits to junction with Redbank Road, thence in a southerly 
direction over Redbank Road to the Cincinnati Corporate limits.
    That part of Kenton County, Ky., lying on and north of a line 
commencing at the intersection of the Kenton-Boone County line and Dixie 
Highway (U.S. Highways 25 and 42), and extending over said highway to 
the corporate limits of Covington, Ky., including communities on the 
described line.
    That part of Campbell County, Ky., lying on and north of a line 
commencing at the southern corporate limits of Newport, Ky., and 
extending along Licking Pike (Kentucky Highway 9) to junction with Johns 
Hill Road, thence along Johns Hill Road to junction with Alexandria Pike 
(U.S. Highway 27), thence northward along Alexandria Pike to junction 
with River Road (Kentucky Highway 445), thence over the latter to the 
Ohio River, including communities on the described line.
    That part of Boone County, Ky., bounded by a line beginning at the 
Boone-Kenton County line west of Erlanger, Ky., and extending in a 
northwesterly direction along Donaldson Highway to its intersection with 
Zig-Zag Road, thence along Zig-Zag Road to its intersection with 
Kentucky Highway 18, thence along Kentucky Highway 18 to its 
intersection with Kentucky Highway 237, thence along Kentucky Highway 
237 to its intersection with Kentucky Highway 20, and thence easterly 
along Kentucky Highway 20 to the Boone-Kenton County line.
    That part of Boone and Kenton Counties, Ky., bounded by a line 
commencing at the intersection of the Boone-Kenton County line and U.S. 
Highway 42, and extending in a southwesterly direction along U.S. 
Highway 42 to its junction with Gunpowder Road, thence southerly along 
Gunpowder Road to its junction with Sunnybrook Road, thence easterly 
along Sunnybrook Road to its junction with Interstate Highway 75, thence 
in a straight line in a northeasterly direction to Richardson Road, 
thence in an easterly direction over Richardson Road to its junction 
with Kentucky State Route 1303, thence in a northerly direction over 
Kentucky State Route 1303 to the southern boundary of Edgewood, Kenton 
County, Ky.

[[Page 510]]

               Sec.  8 Kansas City, Mo.-Kansas City, Kans.

    The zone adjacent to and commercially a part of Kansas City, Mo.-
Kansas City, Kans., within which transportation by motor vehicle, in 
interstate or foreign commerce, not under a common control, management, 
or arrangement for a continuing carriage to or from a point beyond the 
zone is partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)), includes and is comprised 
of all points as follows:
    Beginning on the north side of the Missouri River at the western 
boundary line of Parkville, Mo., thence along the western and northern 
boundaries of Parkville to the Kansas City, Mo., corporate limits, 
thence along the western, northern, and eastern corporate limits of 
Kansas City, Mo., to its junction with U.S. Bypass 71 (near Liberty, 
Mo.), thence along U.S. Bypass 71 to Liberty, thence along the northern 
and eastern boundaries of Liberty to its junction with U.S. Bypass 71 
south of Liberty, thence south along U.S. Bypass71 to its junction with 
the Independence, Mo., corporate limits, thence along the eastern 
Independence, Mo., corporate limits to its junction with Interstate 
Highway 70, thence along Interstate Highway 70 to its junction with the 
Blue Springs, Mo., corporate limits, thence along the western, northern, 
and eastern corporate limits of Blue Springs, Mo., to its junction with 
U.S. Highway 40, thence east along U.S. Highway 40 to its junction with 
Brizen-Dine Road, thence south along the southerly extension of Brizen-
Dine Road to its junction with Missouri Highway AA, thence along 
Missouri Highway AA to its junction with the Blue Springs, Mo., 
corporate limits, thence along the southern and western corporate limits 
of Blue Springs, Mo., to its junction with U.S. Highway 40, thence west 
along U.S. Highway 40 to its junction with the Lee's Summit, Mo., 
corporate limits.
    Thence along the eastern Lee's Summit corporate limits to the 
Jackson-Cass County line, thence west along Jackson-Cass County line to 
the eastern corporate limits of Belton, Mo., thence along the eastern, 
southern, and western corporate limits of Belton to the western boundary 
of Richards-Gebaur Air Force Base, thence along the western boundary of 
said Air Force Base to Missouri Highway 150, thence west along Missouri 
Highway 150 to the Kansas-Missouri State line, thence north along the 
Kansas-Missouri State line, to 110th Street, thence west along 110th 
Street to its junction with U.S. Highway69, thence north along U.S. 
Highway 69 to its junction with 103d Street, thence west along 103d 
Street to its junction with Quivera Road (the corporate boundary of 
Lenexa, Kans.), thence along the eastern and southern boundaries of 
Lenexa to Black Bob Road, thence south along Black Bob Road to 119th 
Street, thence east along 119th Street to the corporate limits of 
Olathe, Kans., thence south and east along the Olathe corporate limits 
to Schlagel Road, thence south along Schlagel Road to Olathe Morse Road, 
thence west along Olathe Morse Road to the northeast corner of Johnson 
County Airportr, thence south, west, and north along the boundaries of 
said airport to Pflumm Road, thence north along Pflumm Road to its 
junction with Olathe Martin City Road, thence west along Olathe Martin 
City Road to its junction with Murden Road, thence south along Murden 
Road to its junction with Olathe Morse Road (the corporate boundary of 
Olathe, Kans.), thence west and north along said corporate boundary to 
its intersection with U.S. Highway 56, thence southwest along U.S. 
Highway 56 to its junction with 159th Street.
    Thence west along 159th Street to its junction with the Johnson 
County Industrial Airport, thence south, west, north and east along the 
boundaries of said airport to the point of beginning, on 159th Street, 
thence, east along 159th Street to its junction with U.S. Highway 56, 
thence northeast along U.S. Highway 56 to its junction with Parker Road, 
thence north along Parker Road to the northern boundary of Olathe, 
thence east and north along the northern corporate limits of Olathe to 
Pickering Road, thence north along PickeringRoad to 107th Street (the 
corporate boundary of Lenexa, Kans.), thence along the western and 
northern boundaries of Lenexa to Pflumm Road, thence north along Pflumm 
Road to its junction with Kansas Highway 10, thence along Kansas Highway 
10 to its junction with Kansas Highway 7, thence along an imaginary line 
due west across the Kansas River to the Wyandotte County-Leavenworth 
County line (142d Street) at Loring, Kans., thence westerly along County 
Route No. 82, a distance of three-fourths of a mile to the entrance of 
the facilities at Mid-Continent Underground Storage, Loring, thence from 
Loring in a northerly direction along Loring Lane and Lindwood Avenue to 
the southern boundary of Bonner Springs, Kans.
    Thence along the southern, western, and northern boundaries of 
Bonner Springs to its intersection with Kansas Highway 7, thence 
southeast along Kansas Highway 7 to its junction with Kansas Highway 32, 
thence east on Kansas Highway 32 to the corporate boundary of Kansas 
City, Kans., thence north, west, and east along the corporate boundaries 
of Kansas City, Kans., to its junction with Cernech Road and Pomeroy 
Drive, thence northwesterly along Pomeroy Drive to its junction with 
79th Street, thence along 79th Street to its junction with Walcotte 
Drive at Pomeroy, Kans., thence due west 1.3 miles to its junction with 
an unnamed road, thence north along such unnamed road to the entrance of 
Powell Port facility, thence

[[Page 511]]

due north to the southern bank of the Missouri River, thence east along 
the southern bank of Missouri River to a point directly across from the 
western boundary of Parkville, Mo., thence across the Missouri River to 
the point of beginning.

                          Sec.  9 Boston, Mass.

    For the purpose of administration and enforcement of Part II of the 
Interstate Commerce Act, the zone adjacent to and commercially a part of 
Boston, Mass., and contiguous municipalities in which transportation by 
motor vehicle in interstate or foreign commerce, not under a common 
control, management, or arrangement for a continuous carriage or 
shipment to or from a point beyond the zone, will be partially exempt 
under section 203(b)(8) of the act from regulation, is hereby defined to 
include the following:
Boston, Mass.
Winthrop, Mass.
Chelsea, Mass.
Revere, Mass.
Everett, Mass.
Malden, Mass.
Medford, Mass.
Somerville, Mass.
Cambridge, Mass.
Watertown, Mass.
Brookline, Mass.
Newton, Mass.
Needham, Mass.
Dedham, Mass.
Milton, Mass.
Quincy, Mass.

          Sec.  10 Davenport, Iowa; Rock Island and Moline, Ill.

    For the purpose of administration and enforcement of Part II of the 
Interstate Commerce Act, the zones adjacent to and commercially a part 
of Davenport, Iowa, Rock Island and Moline, Ill., in which 
transportation by motor vehicle, in interstate or foreign commerce, not 
under a common control, management, or arrangement for a continuous 
carriage or shipment to or from a point beyond such municipalities or 
zones, will be partially exempt from regulation under section 203(b)(8) 
of the act (49 U.S.C. 303(b)(8) are hereby determined to be coextensive 
and to include and to be comprised of the following:
    (a) All points within the corporate limits of the city of Davenport 
and the city of Bettendorf, and in Davenport Township, Iowa.
    (b) All points north of Davenport Township within that portion of 
Sheridan Township, Iowa, bounded by a line as follows: Beginning at the 
points where U.S. Highway 61 crosses the Davenport-Sheridan Township 
line and extending northward along U.S. Highway 61 to the right-of-way 
of the Chicago, Milwaukee, St. Paul & Pacific Railroad Co., thence 
northwesterly along said right-of-way to its junction with the first 
east-west unnumbered highway, thence westerly approximately 0.25 mile to 
its junction with a north-south unnumbered highway, thence southerly 
along such unnumbered highway to the northeast corner of Mount Joy 
Airport, thence along the northern and western boundaries of said 
airport to the southwestern corner thereof, and thence south in a 
straight line to the northern boundary of Davenport Township.
    (c)(1) That part of Iowa lying west of the municipal limits of 
Davenport south of Iowa Highway 22, north of the Mississippi River and 
east of the present western boundary of the Dewey Portland Cement Co., 
at Linwood, including points on such boundaries, and (2) that part of 
Iowa east of the municipal limits of Bettendorf, south of U.S. Highway 
67, west of a private road running between U.S. Highway 67 and Riverside 
Power Plant of the Iowa-Illinois Gas & Electric Co., and north of the 
Mississippi River, including points on such boundaries.
    (d) The municipalities of Carbon Cliff, Silvis, East Moline, Moline, 
Rock Island, and Milan, Ill., and that part of Illinois lying south or 
east of such municipalities, within a line as follows: Beginning at a 
point where Illinois Highway 84 crosses the southern municipal limits of 
Carbon Cliff and extending southerly along such highway to its junction 
with Colona Road, thence westerly along Colona Road to Bowlesburg Road, 
thence southerly on Bowlesburg Road to the southern boundary of Hampton 
Township, thence along the southern boundaries of Hampton and South 
Moline Townships to U.S. Highway 150, thence southerly along U.S. 
Highway 150 to the southern boundary of the Moline Airport, thence along 
the southern and western boundaries of the Moline Airport to Illinois 
Highway 92, and thence along Illinois Highway 92 to the corporate limits 
of Milan.
    (e) All points in Illinois within one-half mile on each side of Rock 
Island County State Aid Route No. 9 extending southwesterly from the 
corporate limits of Milan for a distance of 1 mile, including points on 
such highway.

Sec.  11 Commercial zones of municipalities in New Jersey within 5 miles 
                            of New York, N.Y.

    (a) The application of Sec.  372.241 is hereby extended to each 
municipality in New Jersey, any part of which is within 5 miles of the 
corporate limits of New York, N.Y.
    (b) The exemption provided by section 203(b)(8) of the Interstate 
Commerce Act, of transportation by motor vehicle, in interstate or 
foreign commerce, performed wholly within any commercial zone, the 
limits of which are defined in paragraph (a) of this section, is hereby 
removed as to all such transportation except (1) transportation which is 
performed wholly between any two points in New Jersey, or (2) 
transportation which is performed wholly between points in New Jersey 
named in Sec.  372.201, on the one hand, and, on the other, points in 
New York named in Sec.  372.201.

[[Page 512]]

  Sec.  12 Commercial zones of municipalities in Westchester and Nassau 
                             Counties, N.Y.

    (a) The application of Sec.  372.241 is hereby extended to each 
municipality in Westchester or Nassau Counties, N.Y.
    (b) The exemption provided by section 203(b)(8) of the Interstate 
Commerce Act, of transportation by motor vehicle, in interstate or 
foreign commerce, performed wholly within any commercial zone, the 
limits of which are defined in paragraph (a) of this section, is hereby 
removed as to all such transportation except (1) transportation which is 
performed wholly between points in New York neither of which is New York 
City, NY, or (2) transportation which is performed wholly between points 
in Westchester or Nassau County named in Sec.  372.201, on the one hand, 
and, on the other, New York City, N.Y., or points in New Jersey named in 
Sec.  372.201.

                          Sec.  13 Tucson, Ariz.

    That zone adjacent to and commercially a part of Tucson, Ariz., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone, is 
partially exempt, under section 203(b)(8) of the Interstate Commerce Act 
(49 U.S.C. 303(b)(8)) from regulation, includes, and is comprised of, 
all points as follows:
    (a) The municipality of Tucson, Ariz., itself.
    (b) All points within a line drawn 5 miles beyond the corporate 
limits of Tucson, Ariz.
    (c) All points in that area south of the line described in paragraph 
(b) of this section, bounded by a line as follows: Beginning at the 
point where the line described in paragraph (b) of this section, 
intersects Wilmot Road, thence south along Wilmot Road to junction 
Nogales Old Vail Connection, thence west along Nogales Old Vail 
Connection, actual or extended, to the Santa Cruz River, thence north 
along the east bank of the Santa Cruz River to its joinder with the line 
described in paragraph (b) of this section.
    (d) All of any municipality any part of which is within the limits 
of the combined areas defined in paragraphs (b) and (c) of this section.
    (e) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the city of Tucson or by any 
municipality included under the terms of paragraph (d) of this section.

                      Sec.  14 Albuquerque, N. Mex.

    The zone adjacent to and commercially a part of Albuquerque, N. 
Mex., within which transportation by motor vehicle, in interstate or 
foreign commerce, not under a common control, management, or arrangement 
for a continuous carriage or shipment to or from a point beyond the 
zone, is partially exempt, under section 203(b)(8) of the Interstate 
Commerce Act (49 U.S.C. 303(b)(8)), from regulation, includes, and is 
comprised of, all points as follows:
    (a) The municipality of Albuquerque, N. Mex., itself.
    (b) All points within a line drawn 5 miles beyond the corporate 
limits of Albuquerque, N. Mex.
    (c) All points in that area north of the line described in paragraph 
(b) of this section, bounded by a line as follows: Beginning at the 
intersection of the line described in paragraph (b) of this section and 
New Mexico Highway 528, extending in a northeasterly direction along New 
Mexico Highway 528 to its intersection with New Mexico Highway 44, 
thence easterly along New Mexico Highway 44 to its intersection with New 
Mexico Highway 422, thence southerly along New Mexico Highway 422 to its 
intersection with the line described in paragraph (b) of this section.
    (d) All of any municipality any part of which is within the limits 
of the combined areas defined in paragraphs (b) and (c) of this section;
    (e) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the city of Albuquerque, N. Mex., or by 
any municipality included under the terms of paragraph (b) of this 
section.

                       Sec.  18 Ravenswood, W. Va.

    That zone adjacent to and commercially a part of Ravenswood, W. Va., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone, is 
partially exempt, under section 203(b)(8) of the Interstate Commerce Act 
(49 U.S.C. 303(b)(8)), from regulation, includes, and is comprised of, 
all points as follows:
    (a) The municipality of Ravenswood, W. Va., itself.
    (b) All points within a line drawn 3 miles beyond the corporate 
limits of Ravenswood, W. Va., and
    (c) All points in West Virginia in that area south and southwest of 
those described in paragraph (b) of this section, bounded by a line as 
follows: Beginning at the point where the Ohio River meets the line 
described in paragraph (b) of this section southwest of Ravenswood, 
thence southerly along the east bank of the Ohio River to the point 
where the mouth of the Lick Run River empties into the Ohio River; 
thence in a northeasterly direction along the northern bank of the Lick 
Run River to the point where it crosses West Virginia Highway 2 south of 
Ripley Landing, W. Va.; thence in a northerly direction along West 
Virginia Highway 2 to its

[[Page 513]]

intersection with the line described in paragraph (b) of this section 
west of Pleasant View, W. Va.

                        Sec.  19 Lake Charles, La.

    That zone adjacent to and commercially a part of Lake Charles, La., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone, is 
partially exempt, under section 203(b)(8) of the Interstate Commerce Act 
(49 U.S.C. 303(b)(8)), from regulation, includes, and is comprised of, 
all points as follows:
    (a) The municipality of Lake Charles La., itself;
    (b) All points within a line drawn 4 miles beyond the corporate 
limits of Lake Charles, La.;
    (c) All points in that area south and west of the line described in 
paragraph (b) of this section, bounded by a line, as follows: beginning 
at the point where the line described in paragraph (b) of this section 
intersects Louisiana Highway 385; thence south along Louisiana Highway 
385 to its intersection with the Calcasieu-Cameron Parish line; thence 
west along the Calcasieu-Cameron Parish line to its intersection with 
Louisiana Highway 27; thence northerly along Louisiana Highway 27 to a 
point thereon 2 miles south of U.S. Highway 90; thence east along a line 
parallel to U.S. Highway 90 to Louisiana Highway 108; thence north along 
Louisiana Highway 108 to junction U.S. Highway 90; thence east along 
U.S. Highway 90 to the intersection thereof with the line described in 
paragraph (b) of this section;
    (d) All of the municipality any part of which is within the limits 
of the combined areas in paragraphs (b) and (c) of this section; and
    (e) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the City of Lake Charles or by any 
municipality included under the terms of paragraph (d) of this section.

                         Sec.  20 Syracuse, N.Y.

    The zone adjacent to and commercially a part of Syracuse, N.Y., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuing carriage to or from a point beyond the zone is partially 
exempt from regulation under section 203(b)(8) of the Interstate 
Commerce Act (49 U.S.C. 303(b)(8)), includes and is comprised of all 
points as follows:
    (a) The municipality of Syracuse, NY., itself;
    (b) All other municipalities and unincorporated areas within 5 miles 
of the corporate limits of Syracuse, N.Y., and all of any other 
municipality any part of which lies within 5 miles of such corporate 
limits;
    (c) Those points in the town of Geddes, Onondaga County, N.Y., which 
are not within 5 miles of the corporate limits of Syracuse, N.Y.;
    (d) Those points in the towns of Van Buren and Lysander, Onondaga 
County, N.Y., not within 5 miles of the corporate limits of Syracuse, 
N.Y., and within an area bounded by a line beginning at the intersection 
of Van Buren Road with the line described in (b) above, thence 
northwesterly along Van Buren Road to its intersection with the cleared 
right-of-way of Niagara Mohawk Power Company, thence northwesterly and 
north along said right-of-way to its intersection between Church Road 
and Emerick Road, with the cleared right-of-way of New York State Power 
Authority, thence easterly along said clearedright-of-way to its 
intersection with the Seneca River, thence south along the Seneca River 
to its intersection, near Gaskin Road, with the cleared right-of-way of 
Niagara Mohawk Power Company, thence southwesterly along said cleared 
right-of-way to its intersection with the eastern limits of the Village 
of Baldwinsville, thence south along such Village limits to their 
intersection with a line of railroad presently operated by the Erie-
Lackawanna Railroad Company, thence southeasterly along said line of 
railroad to its intersection with the Van-Buren Lysander Town line, 
thence southeasterly along the Van-Buren Lysander Town line to its 
intersection with the Van-Buren Geddes Town line, thence southeasterly 
along the Van-Buren Geddes Town line to the line described in (b) above.

                         Sec.  21 Baltimore, Md.

    The zone adjacent to and commercially a part of Baltimore, Md., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage to or from a point beyond the zone is partially 
exempt from regulation under section 203(b)(8) of the Interstate 
Commerce Act (49 U.S.C. 303(b)(8)) includes and it is comprised of all 
as follows:
    (a) The municipality of Baltimore itself;
    (b) All points within a line drawn 5 miles beyond the boundaries of 
Baltimore;
    (c) All points in that area east of the line described in paragraph 
(b) of this section bounded by a line as follows: Beginning at the point 
where the line described in paragraph (b) of this section crosses Dark 
Head Creek and extending in a southeasterly direction along the center 
of Dark Head Creek and beyond to a point off Wilson Point, thence in a 
northeasterly direction to and along the center of Frog Mortar Creek to

[[Page 514]]

Stevens Road, thence northerly along Stevens Road to Eastern Avenue, 
thence easterly along Eastern Avenue to Bengies Road, thence 
northwesterly along Bengies Road, to the right-of-way of the Penn 
Central Transportation Co., thence westerly along such right-of-way to 
the junction thereof with the line described in paragraph (b) of this 
section;
    (d) All points in that area south of the line described in paragraph 
(b) of this section, bounded on the west by the right-of-way of the line 
of the Penn Central Transportation Co., extending between Stony Run and 
Severn, Md., and on the south by that part of Maryland Highway 176, 
extending easterly from the said railroad to its junction with the line 
described in paragraph (b) of this section;
    (e) All points in that area southwest of the line described in 
paragraph (b) of this section, bounded by a line as follows: Beginning 
at the point where the line described in paragraph (b) of this section 
crosses the Baltimore-Washington Expressway and extending in a 
southwesterly direction along the Baltimore-Washington Expressway to its 
intersection with Maryland Highway 176, thence westerly along Maryland 
Highway 176 to its intersection with the Howard-Anne Arundel County 
line, thence southwesterly along said county line to its intersection 
with Maryland Highway 32, thence northwesterly along Maryland Highway 32 
to its intersection with the Little Patuxent River, thence northerly 
along the Little Patuxent River to the intersection of its north fork 
and its east fork located approximately 1 mile north of the intersection 
of Maryland Highway 32 and Berger Road, thenceeasterly along the east 
fork of the Little Patuxent River to its intersection with Broken Land 
Parkway, thence southerly along Broken Land Parkway to its intersection 
with Snowden River Parkway, thence easterly along Snowden River Parkway, 
to its intersection with relocated Maryland Highway 175, thence 
southeasterly along relocated Maryland Highway 175, to its intersection 
with Lark Brown Road, thence northeasterly along Lark Brown Road to its 
intersection with Maryland Highway 175, thence southerly along Maryland 
Highway 175 to its intersection with Interstate Highway 95, thence 
northeasterly along Interstate Highway 95 to its intersection with the 
line described in paragraph (b) of this section;
    (f) All points in that area north of the line described in paragraph 
(b) of this section bounded by a line as follows: Beginning at the 
junction of the line described in paragraph (b) of this section and the 
Baltimore-Harrisburg Expressway (Interstate Highway 83), thence 
northerly along Interstate Highway 83 to its junction with Shawan Road, 
thence easterly along Shawan Road to its junction with York Road 
(Maryland Highway 45) and continuing to a point 1,500 feet east of 
Maryland Highway 45, thence southerly along a line 1,500 feet east of 
the parallel to Maryland Highway 45 to its junction with the line 
described in paragraph (b) of this section;
    (g) All points in that area west of the line described in paragraph 
(b) of this section bounded by a line as follows: Beginning at the point 
where the line described in paragraph (b) of this section intersects 
U.S. Highway 40 west of Baltimore, Md., and extending in a westerly 
direction along U.S. Highway 40 to its intersection with St. John's 
Lane, thence southerly along St. John's Lane to its intersection with 
Maryland Highway 144, thence easterly along Maryland Highway 144 to its 
intersection with the line in paragraph (b) of this section;
    (h) All of any municipality any part of which is within the limits 
of the combined areas defined in paragraphs (b), (c), (d), (e), (f), and 
(g) of this section;
    (i) All of any municipality wholly surrounded, or surrounded except 
for a water boundary, by the city of Baltimore or by any municipality 
included under the terms of (h) above.

                         Sec.  22 Cleveland, Ohio

    The zone adjacent to and commercially a part of Cleveland, Ohio, 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage to or from a point beyond the zone is partially 
exempt from regulation under section 203(b)(8) of the Interstate 
Commerce Act (49 U.S.C. 303(b)(8)) includes and it is comprised of all 
as follows:
    (a) All points in Cuyahoga County, Ohio, and
    (b) All points in Wickliffe, Willoughby Hills, Waite Hill, 
Willoughby, Willowick, Eastlake, Lakeline, Timberlake, and Mentor, Lake 
County, Ohio.

                         Sec.  23 Detroit, Mich.

    For the purpose of administration and enforcement of Part II of the 
Interstate Commerce Act, the zone adjacent to and commercially a part of 
Detroit, Mich., in which transportation by motor vehicle in interstate 
or foreign commerce, not under a common control, management, or 
arrangement for a continuous carriage or shipment to or from a point 
beyond the zone, will be partially exempt under section 203(b)(8) of the 
act (49 U.S.C. 303(b)(8)) from regulation, is hereby determined to 
include, and to be comprised of, all that area within a line as follows:

    Beginning at a point on Lake St. Clair opposite the intersection of 
Fifteen Mile Road and Michigan Highway 29 and extending south and 
southwest along the shore of Lake

[[Page 515]]

St. Clair, to the Detroit River, thence along such River (east of Belle 
Isle) and Trenton Channel to a point opposite Sibley Road, thence west 
to and along Sibley Road to Waltz Road, thence north along Waltz Road to 
Wick Road, thence west along Wick Road to Cogswell Road, thence north 
along Cogswell Road to Van Born Road, thence east along Van Born Road to 
Newburgh Road, thence north along Newburgh Road to its junction with 
Halsted Road, thence north along Halsted Road to West Maple Road, thence 
east along West Maple Road to Telegraph Road, thence north along 
Telegraph Road to Sixteen Mile Road, thence east along Sixteen Mile Road 
to Utica Road, thence southeasterly along Utica Road to Fifteen Mile 
Road (also called East Maple Road), thence along Fifteen Mile Road and 
across Michigan Highway 29 to Lake St. Clair, the point of beginning.

                         Sec.  24 Seattle, Wash.

    The zone adjacent to and commercially a part of Seattle, Wash., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under common control, management, or arrangement for 
continuous carriage or shipments to or from a point beyond such zone, is 
partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)) includes and is comprised 
of all points as follows:
    (a) The municipality of Seattle itself.
    (b) All points within a line drawn 5 miles beyond the municipal 
limits of Seattle, except points on Bainbridge Island, Vashon Island, 
and Blake Island.
    (c) All points more than 5 miles beyond the municipal limits of 
Seattle (1) within a line as follows: Beginning at that point south of 
Seattle where the eastern shore of Puget Sound intersects the line 
described in paragraph (b) of this section, thence southerly along the 
eastern shore of Puget Sound to Southwest 192d Street, thence easterly 
along Southwest 192d Street to thepoint where it again intersects the 
line described in paragraph (b) of this section; and (2) within a line 
as follows: Beginning at the junction of the southern corporate limits 
of Kent, Wash., and Washington Highway 181, and extending south along 
Washington Highway 181 to the northern corporate limits of Auburn, 
Wash., thence along the western, southern, and eastern corporate limits 
of Auburn to the junction of the northern corporate limits of Auburn and 
Washington Highway 167, thence northerly along Washington Highway 167 to 
its junction with the southern corporate limits of Kent, Wash., 
including all points on the highways named.
    (d) All points more than 5 miles beyond the municipal limits of 
Seattle within a line as follows: Beginning at the junction of the 
northern corporate limits of Lynwood, Wash., and U.S. Highway 99, thence 
north along U.S. Highway 99 to its junction with Washington Highway 525, 
thence along Washington Highway 525 to its junction with West Casino 
Road, thence east along West Casino Road to the western boundary of the 
Everett facilities of the Boeing Co. at or near 4th Avenue West, thence 
along the western, northern and eastern boundaries of the facilities of 
the Boeing Co. to West Casino Road, thence east along West Casino Road 
to its junction with U.S. Highway 99, thence south along U.S. Highway 99 
to 112th Street, thence easterly along 112th Street to its junction with 
Interstate Highway 5, thence southerly along Interstate Highway 5 to its 
intersection with the present zone limits, including all points on the 
named routes.
    (e) All of any municipality any part of which is within the limits 
set forth in (b) above.
    (f) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the city of Seattle or by any 
municipality included under the terms of (b) above.

                          Sec.  25 Albany, N.Y.

    For the purpose of administration and enforcement of Part II of the 
Interstate Commerce Act, the zone adjacent to and commercially a part of 
Albany, N.Y., in which transportation by motor vehicle in interstate or 
foreign commerce, not under a common control, management, or arrangement 
for a continuous carriage or shipment to or from a point beyond the 
zone, will be partially exempt under section 203(b)(8) of the act (49 
U.S.C. 303(b)(8)) from regulations, is hereby determined to include, and 
to be comprised of, the following:
    (a) The municipality of Albany itself,
    (b) All points within a line drawn 5 miles beyond the municipal 
limits of Albany,
    (c) All points in that area more than 5 miles beyond the municipal 
limits of Albany bounded by a line as follows: Beginning at that point 
on Swatling Road (in the Town of Colonie) where it crosses the line 
described in (b) above and extending northerly along such road to the 
municipal limits of Cohoes, thence along the western and northern 
boundary of Cohoes to the Mohawk River, thence along such river to the 
northern boundary of the Town of Waterford, thence along the northern 
and eastern boundaries of the Town of Waterford to the northern boundary 
of the City of Troy (all of which city is included under the next 
following provision),
    (d) All of any municipality any part of which is within the limits 
of the combined areas defined in (b) and (c) above, and
    (e) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the municipality of Albany or

[[Page 516]]

by any other municipality included under the terms of (d) above.

                   Sec.  26 Minneapolis-St. Paul, Minn.

    The zone adjacent to and commercially a part of Minneapolis-St. 
Paul, Minn, within which transportation by motor vehicle, in interstate 
or foreign commerce, not under a common control, management, or 
arrangement for a continuous carriage to or from a point beyond the zone 
is partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)) includes and it is 
comprised of all as follows:

    Beginning at the intersection of Minnesota Highway 36 and the 
Minnesota River and extending along the Minnesota River to the southwest 
corner of the city of Bloomington, thence north along the western 
boundaries of the city of Bloomington and the village of Edina to the 
southern boundary of the city of Hopkins, thence along the southern, 
western, and northern boundaries of the city of Hopkins to the western 
boundary of the city of St. Louis Park, thence north along the western 
boundaries of the city of St. Louis Park and the village of Golden 
Valley to the southeast corner of the village of Plymouth, thence west 
along the southern boundary of Plymouth to Interstate Highway 494, 
thence north along Interstate Highway 494 to Minnesota Highway 55, 
thence southeast along Minnesota Highway 55 to the western boundary of 
the village of Golden Valley, thence north along the western boundaries 
of the villages of Golden Valley and New Hope to the northwestern corner 
of the village of New Hope, thence east along the northern boundary of 
the village of New Hope and the city of Crystal to the western boundary 
of the village of Brooklyn Center, thence north along the western 
boundary of the village of Brooklyn Center to its northern boundary, 
thence east along such northernboundary to the Hennepin County-Anoka 
County line, thence north along such county line to the northwestern 
corner of the village of Spring Lake Park in Anoka County, thence east 
along the northern boundary of the village of Spring Lake Park to the 
northwest corner of Mounds View Township in Ramsey County, thence east 
and south along the northern and eastern boundaries of Mounds View 
Township to the northwestern corner of the village of Little Canada, 
thence east and south along the northern and eastern boundaries of 
Little Canada to the northwest corner of the village of Maplewood, 
thence east and south along the northern and eastern boundaries of the 
village of Maplewood to the northeastern corner of the village of North 
St. Paul, thence south along the eastern boundary of the village of 
North St. Paul to the southeast corner of such village, thence south 
along the eastern boundary of the village of Maplewood to the 
northeastern corner of the village of Newport, thence south and west 
along the eastern and southern boundaries of the village of Newport to 
U.S. Highway 61, thence southeasterly along U.S. Highway 61, to the 
eastern boundary of the village of St. Paul Park, thence along the 
eastern, southern, and western boundaries of the village of St. Paul 
Park to a point on the Mississippi River opposite the southeast corner 
of the original village of Inver Grove, thence westerly across the river 
and along the southern and western boundaries of the original village of 
Inver Grove to the northwestcorner of such village, thence due north to 
the southern boundary of South St. Paul, thence north and west along the 
western and southern boundaries of South St. Paul to the southeastern 
corner of West St. Paul, thence west along the southern boundary of West 
St. Paul to County Highway 63, thence south along County Highway 63 to 
its junction with County Highway 63A, thence west along County Highway 
63A to its junction with Minnesota Highway 49, thence north along 
Minnesota Highway 49 to its junction with County Highway 28, thence west 
along County Highway 28 to its junction with Minnesota Highway 13, 
thence southwest along Minnesota Highway 13 to its junction with 
Minnesota Highway 36, thence north and northwest along Minnesota Highway 
36 to the Minnesota River, the point of beginning.

                        Sec.  27 New Orleans, La.

    The zone adjacent to and commercially a part of New Orleans, La., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone is 
partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)), includes and is comprised 
of all points in the area bounded as follows:

    Commencing at a point on the shore of Lake Pontchartrain where it is 
crossed by the Jefferson Parish-Orleans Parish line; thence easterly 
along the shore of Lake Pontchartrain to the Rigolets; thence through 
the Rigolets in an easterly direction to Lake Borgne; thence 
southwesterly along the shore of Lake Borgne to the Bayou Bienvenue; 
thence in a general westerly direction along the Bayou Bienvenue (which 
also constitutes the Orleans Parish-St. Bernard Parish line) to Paris 
Road; thence in a southerly direction along Paris Road to the Back 
Protection Levee; thence in a southeasterly direction along the Back 
Protection Levee (across Lake Borgne Canal) to a point 1 mile north of 
Louisiana Highway 46; thence in an easterly direction 1 mile north of 
Louisiana Highway 46 to longitude 89[deg]50[min] W.; thence south along 
longitude line 89[deg]50[min] W.

[[Page 517]]

(crossing Louisiana Highway 46 approximately three-eighths of a mile 
east of Toca) to Forty Arpent Canal; thence westerly, northwesterly, and 
southerly along Forty Arpent Canal to Scarsdale Canal; thence 
northwesterly along Scarsdale Canal and beyond it in the same direction 
to the middle of the Mississippi River; thence southerly along the 
middle of the Mississippi River to the Augusta Canal; thence in a 
westerly direction along the Augusta Canal to the Gulf Intracoastal 
Waterway; thence in a northerly direction along the middle of the Gulf 
Intracoastal Waterway (Harvey Canal) to the point where Lapalco 
Boulevard runs perpendicular to the Gulf Intracoastal Waterway (Harvey 
Canal); thence in a westerly direction along Lapalco Boulevard to its 
junction with Barataria Boulevard; thence north on Barartaria Boulevard 
to a point approximately 2 miles south of the MississippiRiver where a 
high tension transmission line crosses Barataria Boulevard; thence in a 
westerly direction following such transmission line to the intersection 
thereof with U.S. Highway 90; thence westerly along U.S. Highway 90 to 
the Jefferson Parish-St. Charles Parish line; thence north along such 
parish line to the middle of the Mississippi River; thence westerly 
along the middle of the Mississippi River to a point south of Almedia 
Road; thence north to Almedia Road; thence in a northerly direction 
along Almedia Road to its junction with Highway 61; thence north to the 
shore of Lake Pontchartrain; thence along the shore of Lake 
Pontchartrain in an easterly direction to the Jefferson Parish-Orleans 
Parish line, the point of beginning.

                         Sec.  28 Pittsburgh, Pa.

    For the purpose of administration and enforcement of Part II of the 
Interstate Commerce Act, the zone adjacent to and commercially a part of 
Pittsburgh, Pa., in which transportation by motor vehicle in interstate 
or foreign commerce, not under a common control, management, or 
arrangement for a continuous carriage or shipment to or from a point 
beyond the zone, will be partially exempt under section 203(b)(8) of the 
act (49 U.S.C. 303(b)(8)) from regulation, is hereby determined to 
include, and to be comprised of, the following:

    (a) All points in Allegheny County, Pa., except Forward, Elizabeth, 
South Versailles, Marshall (including the Borough of Bradford Woods), 
Pine Richland, West Deer and Fawn Townships and that part of Frazer 
Township north of a line made by extending easterly in a straight line 
the southern boundary of West Deer Township.
    (b) Borough of Trafford situated in both Alleghency and Westmoreland 
Counties;
    (c) Borough of Ambridge and Harmony Township located in Beaver 
County; and
    (d) The City of New Kensington and Borough of Arnold in Westmoreland 
County.

                         Sec.  29 Portland, Oreg.

    For the purpose of administration and enforcement of Part II of the 
Interstate Commerce Act, the zone adjacent to and commercially a part of 
Portland, Oreg., in which transportation by motor vehicle in interstate 
or foreign commerce, not under a common control, management, or 
arrangement for a continuous carriage or shipment to or from a point 
beyond the zone, will be partially exempt under section 203(b)(8) of the 
act (49 U.S.C. 303(b)(8)) from regulation, is hereby determined to 
include, and to be comprised of, the following:
    (a) The municipality itself.
    (b) All points in Oregon within a line drawn 5 miles beyond the 
corporate limits of Portland.
    (c) All of any municipality any part of which is within the line 
described in (b) above.
    (d) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the city of Portland or by any 
municipality included under the terms of (c) above.

                        Sec.  30 Vancouver, Wash.

    For the purpose of administration and enforcement of Part II of the 
Interstate Commerce Act, the zone adjacent to and commercially a part of 
Vancouver, Wash., in which transportation by motor vehicle in interstate 
or foreign commerce, not under a common control, management, or 
arrangement for a continuous carriage or shipment to or from a point 
beyond the zone, will be partially exempt under section 203(b)(8) of the 
act (49 U.S.C. 303(b)(8)) from regulation, is hereby determined to 
include, and to be comprised of, the following:

    (a) The municipality itself.
    (b) All points in Washington within a line drawn 4 miles beyond the 
corporate limits of Vancouver.
    (c) All of any municipality any part of which is within the line 
described in (b) above.
    (d) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the City of Vancouver or by any 
municipality included under the terms of (c) above.

                        Sec.  31 Charleston, S.C.

    The zone adjacent to and commercially a part of Charleston, S.C., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone is 
partially exempt,

[[Page 518]]

under section 203(b)(8) of the Interstate Commerce Act (49 U.S.C. 
303(b)(8)), from regulation, includes and is comprised of, all points 
and places as follows:
    (a) The municipality of Charleston itself.
    (b) All points within a line drawn 4 miles beyond the boundaries of 
Charleston.
    (c) All points in that area north of the line described in paragraph 
(b) of this section, bounded by a line as follows: Beginning at the 
point where the line described in paragraph (b) of this section crosses 
Cooper River and extending in a northerly direction along the center of 
Cooper River to Goose Creek; thence north and west along the center of 
Goose Creek to the dam of the reservoir of the Charleston waterworks; 
thence northwesterly along the west bank of the Charleston waterworks 
reservoir for approximately one mile to an unnamed creek; thence 
westerly along the center of this unnamed creek for approximately one 
mile to U.S. Highway 52; thence northerly along U.S. Highway 52 to 
junction South Carolina Highway S-10-75; thence westerly along South 
Carolina Highway S-10-75 approximately one and one half miles to a point 
one quarter mile west of the track of the Southern Railway Company; 
thence southeasterly along a line one quarter of a mile west of, and 
parallel to, the track of the Southern Railway Company to the junction 
thereof with the line described in paragraph (b) of this section.
    (d) All of any municipality any part of which is within the limits 
of the combined areas defined in paragraphs (1) and (c) of this section.
    (e) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the city of Charleston or by any 
municipality included under the terms of paragraph (d) of this section.

                       Sec.  32 Charleston, W. Va.

    That zone adjacent to and commercially a part of Charleston, W. Va., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone, is 
partially exempt, under section 203(b)(8) of the Interstate Commerce Act 
(49 U.S.C. 303(b)(8)), from regulation, includes, and is comprised of, 
all points and places as follows:
    (a) The municipality of Charleston, W. Va., itself.
    (b) All points within a line drawn 4 miles beyond the corporate 
limits of Charleston, W. Va.
    (c) All points in that area northwest of those described in (b) 
above, bounded by a line as follows: Beginning at a point on the line 
described in (b) above, one-half mile south of U.S. Highway 60 west of 
Charleston, thence westerly along a line one-half mile south of the 
junction of U.S. Highway 60 with West Virginia Highway 17 near 2\3/4\ 
Mile Creek, thence westerly along a line one-half mile south of and 
parallel to West Virginia Highway 17 to the Coal River, thence north 
along the center of the Coal River to West Virginia Highway 17, thence 
northerly along West Virginia Highway 17 to Scary Creek, near Scary, W. 
Va., thence east along Scary Creek to the center of the Kanawha River, 
thence northerly along the center of the Kanawha River to a point 
opposite the mouth of Blake Creek (between Nitro and Poca, W. Va.), 
thence easterly along a straight line drawn through the junction of U.S. 
Highway 35 and West Virginia Highway 25 to a point one-half mile beyond 
said junction, thence southerly along a line one-half mile northeast of 
and parallel to West Virginia Highway 25 to the junction of the line 
described in (b) above.
    (d) All points in that area southeast of those described in (b) 
above, bounded by a line as follows: Beginning at a point on the line 
described in (b) above one-half mile south of the Kanawha River, thence 
easterly along a line one-half mile south of, and parallel to, the 
Kanawha River to junction with a straight line intersecting the highway 
bridge at Chelyan, W. Va., thence northerly along said straight line 
across the Kanawha River to a point one-half mile north of the Kanawha 
River, thence westerly along a line one-half mile north of and parallel 
to the Kanawha River to the junction of the line described in (b) above.
    (e) All of any municipality any part of which is within the limits 
of the combined areas defined in (b), (c), and (d) above.

                         Sec.  33 Memphis, Tenn.

    That zone adjacent to and commercially a part of Memphis, Tenn., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone, is 
partially exempt, under section 203(b)(8) of the Interstate Commerce Act 
(49 U.S.C. 303(b)(8)) from regulation, includes, and is comprised of, 
all points as follows:
    (a) The municipality of Memphis, Tenn., itself.
    (b) All points within a line drawn 5 miles beyond the corporate 
limits of Memphis, Tenn.
    (c) All points in that part of Shelby County, Tenn., north of the 
line described in paragraph (b) of this section, bounded by a line as 
follows: Beginning at the intersection of the line described in 
paragraph (b) of this section and U.S. Highway 51 north of Memphis, 
thence northeasterly along U.S. Highway 51 for approximately 3 miles to 
its intersection with Lucy Road, thence easterly along Lucy Road for 
approximately 1.4 miles to its intersection with Chase Road, thence 
northerly

[[Page 519]]

along Chase Road for approximately 0.6 mile to its intersection with 
Lucy Road thence easterly along Lucy Road for approximately 0.8 mile to 
its intersection with Main Road, thence southereasterly along Main Road 
approximately 0.3 mile to its intersection with Amherst Road, thence 
southerly and easterly along Amherst Road for approximately 0.8 mile to 
its intersection with Raleigh-Millington Road, thence southerly along 
Raleigh-Millington Road for approximately 2 miles to its intersection 
with the line described in paragraph (b) of this section north of 
Memphis;
    (d) All of any municipality any part of which is within the limits 
of the combined areas described in paragraphs (b) and (c) of this 
section.

                          Sec.  34 Houston, Tex.

    The zone adjacent to, and commercially a part of Houston, Tex., and 
contiguous municipalities in which transportation by motor vehicle, in 
interstate or foreign commerce, not under common control, management, or 
arrangement for a continuous carriage or shipment to or from a point 
beyond the zone, will be partially exempt under section 203(b)(8) of the 
act from regulation, is hereby defined to include the area which would 
result by application of the general formula promulgated in Sec.  
372.241, and in addition thereto, the municipalities of Baytown, La 
Porte and Lomax, Tex.

                          Sec.  35 Pueblo, Colo.

    The zone adjacent to and commercially a part of Pueblo, Colo., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond such zone is 
partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)), includes and is comprised 
of all points as follows:
    (a) the municipality of Pueblo, Colo., itself;
    (b) All points within a line drawn 4 miles beyond the corporate 
limits of Pueblo, Colo.:
    (c) All of the area known as the Pueblo Memorial Airport, consisting 
of about 3,500 acres, not within 4 miles of the corporate limits of 
Pueblo, Colo., and within an area located on the East of Pueblo, the 
nearest point being about 3.80 miles from the city limits of Pueblo, and 
bounded on the south by the tracks of the Santa Fe Railroad and the 
Missouri Pacific Railroad, and a public highway known as Baxter Road and 
designated as U.S. Highway 50 Bypass and Colorado Highway 96, with such 
property extending north, west, and east of the described southern base 
line.

                          Sec.  36 Warren, Ohio.

    The zone adjacent to and commercially a part of Warren, Ohio, within 
which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond the zone, is 
partially exempt, under section 203(b)(8) of the Interstate Commerce Act 
(49 U.S.C. 303(b)(8)) from regulation includes, and is comprised of, all 
points as follows:
    (a) The municipality of Warren, Ohio, itself.
    (b) All points within a line drawn 4 miles beyond the corporate 
limits of Warren, Ohio.
    (c) All points in that area, south of the line in paragraph (b) of 
this section, bounded by a line as follows: Beginning at the point where 
the line described in paragraph (b) of this section intersects 
Ellsworth-Baily Road, thence south along Ellsworth-Baily Road to the 
Ohio Turnpike, thence southeast along the Ohio Turnpike to New Hallock-
Young Road, thence northeast along New Hallock-Young Road to Hallock-
Young Road, thence east along Hallock-Young Road to junction Ohio 
Highway 45 (Salem-Warren Road), thence north along Ohio Highway 45 
(Salem-Warren Road) to its intersection with the line described in 
paragraph (b) of this section.

                         Sec.  37 Louisville, Ky.

    The zone adjacent to and commercially a part of Louisville, Ky., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond such zone, is 
partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)) includes and is comprised 
of all points as follows:
    (a) The municipality of Louisville, Ky., itself;
    (b) All other municipalities and unincorporated areas within 5 miles 
of the corporate limits of Louisville, Ky., and all of any municipality 
any part of which lies within 5 miles of such corporate limits; and
    (c) Those points not within 5 miles of the corporate limits of 
Louisville, Ky., and within an area bounded by a line beginning at the 
junction of Kentucky Highway 146 (LaGrange Road) and Kentucky Highway 
1447 (Westport Road), thence over Kentucky Highway 146 to the junction 
of Kentucky Highway 146 and Kentucky Highway 841 (Jefferson Freeway), 
thence over Kentucky Highway 841 to the junction of Kentucky Highway 841 
and Kentucky Highway 1447, thence over Kentucky Highway 1447 to junction 
Kentucky Highway 1447 and Kentucky

[[Page 520]]

Highway 146, the point of beginning, all within Jefferson County, Ky.

                        Sec.  38 Sioux City, Iowa.

    The zone adjacent to and commercially a part of Sioux City, Iowa, 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond such zone, is 
partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)) includes and is comprised 
of all points as follows:
    (a) The area which would result by application of the general 
formula promulgated in Sec.  372.241; and, in addition thereto,
    (b) That area bounded by a line beginning at the intersection of 
Interstate Highway 29 and the line described in paragraph (a) of this 
section, and extending southeasterly along Interstate Highway 29 to its 
intersection with the Liberty-Lakeport Township, Iowa, line, thence 
westerly along the Liberty-Lakeport Township, Iowa, line to the Missouri 
River, thence northerly along the east bank of the Missouri River to its 
intersection with the line described in paragraph (a) of this section, 
thence along the line described in paragraph (a) of this section, to the 
point of beginning.

                         Sec.  39 Beaumont, Tex.

    The zone adjacent to and commercially a part of Beaumont, Tex., 
within which transportation by motor vehicle, in interstate or foreign 
commerce, not under a common control, management, or arrangement for a 
continuous carriage or shipment to or from a point beyond such zone, is 
partially exempt from regulation under section 203(b)(8) of the 
Interstate Commerce Act (49 U.S.C. 303(b)(8)) includes and is comprised 
of all points as follows:
    (a) The areas which would result by application of the general 
formula promulgated in Sec.  372.241 for Beaumont, Tex.; and in addition 
thereto,
    (b) That area bounded by a line beginning at that point where the 
west bank of Hillebrandt Bayou intersects the line described in 
paragraph (a) of this section; thence along the west bank of Hillebrandt 
Bayou to its confluence with Taylors Bayou: thence in a southeasterly 
direction along the west and south banks of Taylors Bayou to its 
confluence with the Intracoastal Waterway; thence along the west and 
north banks of the Intra-coastal Waterway to its confluence with Sabine 
River and Sabine Lake at a point immediately east of Groves; thence in a 
northeasterly direction along the north and west banks of Sabine Lake 
and Sabine River to the Orange-Newton County line; thence westerly along 
said county line to the west right-of-way line of State Highway 87; 
thence southerly along the west right-of-way line of State Highway 87 to 
the north right-of-way line of Interstate Highway 10; thence westerly 
along the north right-of-way line of Interstate Highway 10 to 
intersection with the line described in paragraph (a) of this section; 
thence along the line described in paragraph (a) of this section, to the 
point of beginning.

Sec.  40 Metropolitian Government of Nashville and Davidson County, Tenn.

    The zone adjacent to and commercially a part of the Metropolitan 
Government of Nashville and Davidson County, Tenn, within which 
transportation by motor vehicle, in interstate or foreign commerce, not 
under a common control, management, or arrangement for a continuous 
carriage or shipment to or from a point beyond the zone, is partially 
exempt from regulation under section 203(b)(8) of the Interstate 
Commerce Act (49 U.S.C. 303(b)(8)) includes and is comprised of all 
points as follows:
    (a) The Metropolitan Government of Nashville and Davidson County 
itself.
    (b) All of any municipality wholly surrounded, or so surrounded 
except for a water boundary, by the Metropolitan Government of Nashville 
and Davidson County.

             Sec.  41 Consolidated City of Indianapolis, Ind.

    The zone adjacent to and commercially a part of the Consolidated 
City of Indianapolis, Ind., within which transportation by motor 
vehicle, in interstate or foreign commerce, not under a common control, 
management, or arrangement for a continuous carriage or shipment to or 
from a point beyond the zone, is partially exempt from regulation under 
section 203(b)(8) of the Interstate Commerce Act (49 U.S.C. 303(b)(8) 
includes and is comprised of all points as follows:

    (a) The Consolidated City of Indianapolis, Ind., itself.
    (b) All of any municipality wholly surrounded or so surrounded 
except for a water boundary, by the Consolidated City of Indianapolis.

               Sec.  42 Lexington-Fayette Urban County, Ky.

    The zone adjacent to and commercially a part of Lexington-Fayette 
Urban County, Ky., within which transporation by motor vehicle, in 
interstate or foreign commerce, not under a common control, management, 
or arrangement for a continuous carriage or shipment to or from a point 
beyond the zone, is partially exempt from regulation under section 
203(b)(8) of the Interstate Commerce Act (49 U.S.C. 303(b)(8)) includes 
and is comprised of all points as follows:

    (a) Lexington-Fayette Urban County, Ky., itself.

[[Page 521]]

    (b) All other municipalities and unincorporated areas within 5 miles 
of the intersection of U.S. Highway 27 (Nicholasville Road) with the 
corporate boundary line between Jessamine County, Ky., and Lexington-
Fayette Urban County, Ky.

                          Sec.  43 Definitions.

    For the purposes of this part, the following terms are defined:
    (a) ``Municipality'' means any city, town, village, or borough which 
has been created by special legislative act or which has been, 
otherwise, individually incorporated or chartered pursuant to general 
State laws, or which is recognized as such, under the Constitution or by 
the laws of the State in which located, and which has a local 
government. It does not include a town of the township or New England 
type.
    (b) ``Contiguous municipalities'' means municipalities, as defined 
in paragraph (a) of this section, which have at some point a common 
municipal or corporate boundary.
    (c) ``Unincorporated area'' means any area not within the corporate 
or municipal boundaries of any municipality as defined in paragraph (a) 
of this section.

     Sec.  44 Commercial zones determined generally, with exceptions.

    The commercial zone of each municipality in the United States, with 
the exceptions indicated in the note at the end of this section, within 
which the transportation of passengers or property, in interstate or 
foreign commerce, when not under a common control, management, or 
arrangement for a continuous carriage or shipment to or from a point 
without such zone, is exempt from all provisions of Part II, Interstate 
Commerce Act, except the provisions of section 204 relative to the 
qualifications and maximum hours of service of employees and safety of 
operation or standards of equipment shall be deemed to consist of:
    (a) The municipality itself, hereinafter called the base 
municipality;
    (b) All municipalities which are contiguous to the base 
municipality;
    (c) All other municipalities and all unincorporated area within the 
United States which are adjacent to the base municipality as follows:
    (1) When the base municipality has a population less than 2,500 all 
unincorporated areas within two miles of its corporate limits and all of 
any other municipality any part of which is within two miles of the 
corporate limits of the base municipality,
    (2) When the base municipality has a population of 2,500 but less 
than 25,000, all unincorporated areas within 3 miles of its corporate 
limits and all of any other municipality any part of which is within 3 
miles of the corporate limits of the base municipality,
    (3) When the base municipality has a population of 25,000 but less 
than 100,000, all unincorporated areas within 4 miles of its corporate 
limits and all of any other municipality any part of which is within 4 
miles of the corporate limits of the base municipality, and
    (4) When the base municipality has a population of 100,000 or more, 
all unincorporated areas within 5 miles of its corporate limits and all 
of any other municipality any part of which is within 5 miles of the 
corporate limits of the base municipality, and
    (d) All municipalities wholly surrounded, or so surrounded except 
for a water boundary, by the base municipality, by any municipality 
contiguous thereto, or by any municipality adjacent thereto which is 
included in the commercial zone of such base municipality under the 
provisions of paragraph (c) of this section.

    Note: Except: Municipalities the commercial zones of which have been 
or are hereafter individually or specially determined.

           Sec.  45 Controlling distances and population data.

    In the application of Sec.  372.241:
    (a) Air-line distances or mileages about corporate limits of 
municipalities shall be used.
    (b) The population of any municipality shall be deemed to be the 
highest figure shown for that municipality in any decennial census since 
(and including) the 1940 decennial census.

[53 FR 18058, May 19, 1988, as amended at 62 FR 49942, Sept. 24, 1997]

 Appendix G to Subchapter B of Chapter III--Minimum Periodic Inspection 
                                Standards

    A vehicle does not pass an inspection if it has one of the following 
defects or deficiencies:
    1. Brake System.
    a. Service brakes.--(1) Absence of braking action on any axle 
required to have brakes upon application of the service brakes (such as 
missing brakes or brake shoe(s) failing to move upon application of a 
wedge, S-cam, cam, or disc brake).
    (2) Missing or broken mechanical components including: shoes, 
lining, pads, springs, anchor pins, spiders, cam rollers, push-rods, and 
air chamber mounting bolts.
    (3) Loose brake components including air chambers, spiders, and cam 
shaft support brackets.
    (4) Audible air leak at brake chamber (Example-ruptured diaphragm, 
loose chamber clamp, etc.).

[[Page 522]]

    (5) Readjustment limits. The maximum stroke at which brakes should 
be readjusted is given below. Any brake \1/4\ or more past 
the readjustment limit or any two brakes less than \1/4\ 
beyond the readjustment limit shall be cause for rejection. Stroke shall 
be measured with engine off and reservoir pressure of 80 to 90 psi with 
brakes fully applied.

                      Bolt Type Brake Chamber Data
------------------------------------------------------------------------
                                                                Maximum
                                                               stroke at
                                       Effective    Outside      which
                Type                   area (sq.  dia. (in.)    brakes
                                         in.)                  should be
                                                              readjusted
------------------------------------------------------------------------
A...................................          12    6\15/16\      1\3/8\
B...................................          24     9\3/16\      1\3/4\
C...................................          16     8\1/16\      1\3/4\
D...................................           6      5\1/4\      1\1/4\
E...................................           9     6\3/16\      1\3/8\
F...................................          36          11      2\1/4\
G...................................          30      9\7/8\           2
------------------------------------------------------------------------


                            Rotochamber Data
------------------------------------------------------------------------
                                                                Maximum
                                                               stroke at
                                       Effective    Outside      which
                Type                   area (sq.  dia. (in.)    brakes
                                         in.)                  should be
                                                              readjusted
------------------------------------------------------------------------
 9..................................           9     4\9/32\      1\1/2\
12..................................          12    4\13/16\      1\1/2\
16..................................          16    5\13/32\           2
20..................................          20    5\15/16\           2
24..................................          24    6\13/32\           2
30..................................          30     7\1/16\      2\1/4\
36..................................          36      7\5/8\      2\3/4\
50..................................          50      8\7/8\           3
------------------------------------------------------------------------


                      Clamp Type Brake Chamber Data
------------------------------------------------------------------------
                                                                Maximum
                                                               stroke at
                                       Effective    Outside      which
                Type                   area (sq.  dia. (in.)    brakes
                                         in.)                  should be
                                                              readjusted
------------------------------------------------------------------------
 6..................................           6      4\1/2\      1\1/4\
 9..................................           9      5\1/4\      1\3/8\
12..................................          12    5\11/16\      1\3/8\
16..................................          16      6\3/8\      1\3/4\
20..................................          20    6\25/32\      1\3/4\
24..................................          24     7\7/32\  \1\ 1\3/4\
30..................................          30     8\3/32\           2
36..................................          36           9      2\1/4\
------------------------------------------------------------------------
\1\ (2 for long stroke design).

    Wedge Brake Data--Movement of the scribe mark on the lining shall 
not exceed \1/16\ inch.
    (6) Brake linings or pads.
    (a) Lining or pad is not firmly attached to the shoe;
    (b) Saturated with oil, grease, or brake fluid; or
    (c) Non-steering axles: Lining with a thickness less than \1/4\ inch 
at the shoe center for air drum brakes, \1/16\ inch or less at the shoe 
center for hydraulic and electric drum brakes, and less than \1/8\ inch 
for air disc brakes.
    (d) Steering axles: Lining with a thickness less than \1/4\ inch at 
the shoe center for drum brakes, less than \1/8\ inch for air disc 
brakes and \1/16\ inch or less for hydraulic disc and electric brakes.
    (7) Missing brake on any axle required to have brakes.
    (8) Mismatch across any power unit steering axle of:
    (a) Air chamber sizes.
    (b) Slack adjuster length.
    b. Parking Brake System. No brakes on the vehicle or combination are 
applied upon actuation of the parking brake control, including driveline 
hand controlled parking brakes.
    c. Brake Drums or Rotors.
    (1) With any external crack or cracks that open upon brake 
application (do not confuse short hairline heat check cracks with 
flexural cracks).
    (2) Any portion of the drum or rotor missing or in danger of falling 
away.
    d. Brake Hose.
    (1) Hose with any damage extending through the outer reinforcement 
ply. (Rubber impregnated fabric cover is not a reinforcement ply). 
(Thermoplastic nylon may have braid reinforcement or color difference 
between cover and inner tube. Exposure of second color is cause for 
rejection.
    (2) Bulge or swelling when air pressure is applied.
    (3) Any audible leaks.
    (4) Two hoses improperly joined (such as a splice made by sliding 
the hose ends over a piece of tubing and clamping the hose to the tube).
    (5) Air hose cracked, broken or crimped.
    e. Brake Tubing.
    (1) Any audible leak.
    (2) Tubing cracked, damaged by heat, broken or crimped.
    f. Low Pressure Warning Device missing, inoperative, or does not 
operate at 55 psi and below, or \1/2\ the governor cut-out pressure, 
whichever is less.
    g. Tractor Protection Valve. Inoperable or missing tractor 
protection valve(s) on power unit.
    h. Air Compressor.
    (1) Compressor drive belts in condition of impending or probable 
failure.
    (2) Loose compressor mounting bolts.
    (3) Cracked, broken or loose pulley.
    (4) Cracked or broken mounting brackets, braces or adapters.
    i. Electric Brakes.
    (1) Absence of braking action on any wheel required to have brakes.
    (2) Missing or inoperable breakaway braking device.
    j. Hydraulic Brakes. (Including Power Assist Over Hydraulic and 
Engine Drive Hydraulic Booster).

[[Page 523]]

    (1) Master cylinder less than \1/4\ full.
    (2) No pedal reserve with engine running except by pumping pedal.
    (3) Power assist unit fails to operate.
    (4) Seeping or swelling brake hose(s) under application of pressure.
    (5) Missing or inoperative check valve.
    (6) Has any visually observed leaking hydraulic fluid in the brake 
system.
    (7) Has hydraulic hose(s) abraded (chafed) through outer cover-to-
fabric layer.
    (8) Fluid lines or connections leaking, restricted, crimped, cracked 
or broken.
    (9) Brake failure or low fluid warning light on and/or inoperative.
    k. Vacuum Systems. Any vacuum system which:
    (1) Has insufficient vacuum reserve to permit one full brake 
application after engine is shut off.
    (2) Has vacuum hose(s) or line(s) restricted, abraded (chafed) 
through outer cover to cord ply, crimped, cracked, broken or has 
collapse of vacuum hose(s) when vacuum is applied.
    (3) Lacks an operative low-vacuum warning device as required.
    2. Coupling devices.
    a. Fifth Wheels.
    (1) Mounting to frame.
    (a) Any fasteners missing or ineffective.
    (b) Any movement between mounting components.
    (c) Any mounting angle iron cracked or broken.
    (2) Mounting plates and pivot brackets.
    (a) Any fasteners missing or ineffective.
    (b) Any welds or parent metal cracked.
    (c) More than \3/8\ inch horizontal movement between pivot bracket 
pin and bracket.
    (d) Pivot bracket pin missing or not secured.
    (3) Sliders.
    (a) Any latching fasteners missing or ineffective.
    (b) Any fore or aft stop missing or not securely attached.
    (c) Movement more than \3/8\ inch between slider bracket and slider 
base.
    (d) Any slider component cracked in parent metal or weld.
    (4) Lower coupler.
    (a) Horizontal movement between the upper and lower fifth wheel 
halves exceeds \1/2\ inch.
    (b) Operating handle not in closed or locked position.
    (c) Kingpin not properly engaged.
    (d) Separation between upper and lower coupler allowing light to 
show through from side to side.
    (e) Cracks in the fifth wheel plate.
    Exceptions: Cracks in fifth wheel approach ramps and casting 
shrinkage cracks in the ribs of the body of a cast fifth wheel.
    (f) Locking mechanism parts missing, broken, or deformed to the 
extent the kingpin is not securely held.
    b. Pintle Hooks.
    (1) Mounting to frame.
    (a) Any missing or ineffective fasteners (a fastener is not 
considered missing if there is an empty hole in the device but no 
corresponding hole in the frame or vice versa).
    (b) Mounting surface cracks extending from point of attachment 
(e.g., cracks in the frame at mounting bolt holes).
    (c) Loose mounting.
    (d) Frame cross member providing pintle hook attachment cracked.
    (2) Integrity.
    (a) Cracks anywhere in pintle hook assembly.
    (b) Any welded repairs to the pintle hook.
    (c) Any part of the horn section reduced by more than 20%.
    (d) Latch insecure.
    c. Drawbar/Towbar Eye.
    (1) Mounting.
    (a) Any cracks in attachment welds.
    (b) Any missing or ineffective fasteners.
    (2) Integrity.
    (a) Any cracks.
    (b) Any part of the eye reduced by more than 20%.
    d. Drawbar/Towbar Tongue.
    (1) Slider (power or manual).
    (a) Ineffective latching mechanism
    (b) Missing or ineffective stop.
    (c) Movement of more than \1/4\ inch between slider and housing.
    (d) Any leaking, air or hydraulic cylinders, hoses, or chambers 
(other than slight oil weeping normal with hydraulic seals).
    (2) Integrity.
    (a) Any cracks.
    (b) Movement of \1/4\ inch between subframe and drawbar at point of 
attachment.
    e. Safety Devices.
    (1) Safety devices missing.
    (2) Unattached or incapable of secure attachment.
    (3) Chains and hooks.
    (a) Worn to the extent of a measurable reduction in link cross 
section.
    (b) Improper repairs including welding, wire, small bolts, rope and 
tape.
    (4) Cable.
    (a) Kinked or broken cable strands.
    (b) Improper clamps or clamping.
    f. Saddle-Mounts.
    (1) Method of attachment.
    (a) Any missing or ineffective fasteners.
    (b) Loose mountings.
    (c) Any cracks or breaks in a stress or load bearing member.
    (d) Horizontal movement between upper and lower saddle-mount halves 
exceeds \1/4\ inch.
    3. Exhaust System.
    a. Any exhaust system determined to be leaking at a point forward of 
or directly below the driver/sleeper compartment.
    b. A bus exhaust system leaking or discharging to the atmosphere:

[[Page 524]]

    (1) Gasoline powered--excess of 6 inches forward of the rearmost 
part of the bus.
    (2) Other than gasoline powered--in excess of 15 inches forward of 
the rearmost part of the bus.
    (3) Other than gasoline powered--forward of a door or window 
designed to be opened. (exception: Emergency exits).
    c. No part of the exhaust system of any motor vehicle shall be so 
located as would be likely to result in burning, charring, or damaging 
the electrical wiring, the fuel supply, or any combustible part of the 
motor vehicle.
    4. Fuel System.
    a. A fuel system with a visable leak at any point.
    b. A fuel tank filler cap missing.
    c. A fuel tank not securely attached to the motor vehicle by reason 
of loose, broken or missing mounting bolts or brackets (some fuel tanks 
use springs or rubber bushings to permit movement).
    5. Lighting Devices. All lighting devices and reflectors required by 
Section 393 shall be operable.
    6. Safe Loading.
    a. Part(s) of vehicle or condition of loading such that the spare 
tire or any part of the load or dunnage can fall onto the roadway.
    b. Protection Against Shifting Cargo--Any vehicle without a front-
end structure or equivalent device as required.
    7. Steering Mechanism.
    a. Steering Wheel Free Play (on vehicles equipped with power 
steering the engine must be running).

------------------------------------------------------------------------
                                                   Manual       Power
            Steering wheel diameter               steering     steering
                                                   system       system
------------------------------------------------------------------------
16.................................  2      thn-eq>
18.................................   2\1/4\      thn-eq>
20.................................   2\1/2\      thn-eq>
22.................................   2\3/4\      thn-eq>
------------------------------------------------------------------------

    b. Steering Column.
    (1) Any absence or looseness of U-bolt(s) or positioning part(s).
    (2) Worn, faulty or obviously repair welded universal joint(s).
    (3) Steering wheel not properly secured.
    c. Front Axle Beam and All Steering Components Other Than Steering 
Column.
    (1) Any crack(s).
    (2) Any obvious welded repair(s).
    d. Steering Gear Box.
    (1) Any mounting bolt(s) loose or missing.
    (2) Any crack(s) in gear box or mounting brackets.
    e. Pitman Arm. Any looseness of the pitman arm on the steering gear 
output shaft.
    f. Power Steering. Auxiliary power assist cylinder loose.
    g. Ball and Socket Joints.
    (1) Any movement under steering load of a stud nut.
    (2) Any motion, other than rotational, between any linkage member 
and its attachment point of more than \1/4\ inch.
    h. Tie Rods and Drag Links.
    (1) Loose clamp(s) or clamp bolt(s) on tie rods or drag links.
    (2) Any looseness in any threaded joint.
    i. Nuts. Nut(s) loose or missing on tie rods, pitman arm, drag link, 
steering arm or tie rod arm.
    j. Steering System. Any modification or other condition that 
interferes with free movement of any steering component.
    8. Suspension.
    a. Any U-bolt(s), spring hanger(s), or other axle positioning 
part(s) cracked, broken, loose or missing resulting in shifting of an 
axle from its normal position. (After a turn, lateral axle displacement 
is normal with some suspensions. Forward or rearward operation in a 
straight line will cause the axle to return to alignment).
    b. Spring Assembly.
    (1) Any leaves in a leaf spring assembly broken or missing.
    (2) Any broken main leaf in a leaf spring assembly. (Includes 
assembly with more than one main spring).
    (3) Coil spring broken.
    (4) Rubber spring missing.
    (5) One or more leaves displaced in a manner that could result in 
contact with a tire, rim, brake drum or frame.
    (6) Broken torsion bar spring in a torsion bar suspension.
    (7) Deflated air suspension, i.e., system failure, leak, etc.
    c. Torque, Radius or Tracking Components. Any part of a torque, 
radius or tracking component assembly or any part used for attaching the 
same to the vehicle frame or axle that is cracked, loose, broken or 
missing. (Does not apply to loose bushings in torque or track rods.)
    9. Frame.
    a. Frame Members.
    (1) Any cracked, broken, loose, or sagging frame member.
    (2) Any loose or missing fasteners including fasteners attaching 
functional component such as engine, transmission, steering gear, 
suspension, body parts, and fifth wheel.
    b. Tire and Wheel Clearance. Any condition, including loading, that 
causes the body or frame to be in contact with a tire or any part of the 
wheel assemblies.
    c. (1) Adjustable Axle Assemblies (Sliding Subframes). Adjustable 
axle assembly with locking pins missing or not engaged.
    10. Tires.
    a. Any tire on any steering axle of a power unit.
    (1) With less than \4/32\ inch tread when measured at any point on a 
major tread groove.
    (2) Has body ply or belt material exposed through the tread or 
sidewall.

[[Page 525]]

    (3) Has any tread or sidewall separation.
    (4) Has a cut where the ply or belt material is exposed.
    (5) Labeled ``Not for Highway Use'' or displaying other marking 
which would exclude use on steering axle.
    (6) A tube-type radial tire without radial tube stem markings. These 
markings include a red band around the tube stem, the word ``radial'' 
embossed in metal stems, or the word ``radial'' molded in rubber stems.
    (7) Mixing bias and radial tires on the same axle.
    (8) Tire flap protrudes through valve slot in rim and touches stem.
    (9) Regrooved tire except motor vehicles used solely in urban or 
suburban service (see exception in 393.75(e).
    (10) Boot, blowout patch or other ply repair.
    (11) Weight carried exceeds tire load limit. This includes 
overloaded tire resulting from low air pressure.
    (12) Tire is flat or has noticeable (e.g., can be heard or felt) 
leak.
    (13) Any bus equipped with recapped or retreaded tire(s).
    (14) So mounted or inflated that it comes in contact with any part 
of the vehicle.
    b. All tires other than those found on the steering axle of a power 
unit:
    (1) Weight carried exceeds tire load limit. This includes overloaded 
tire resulting from low air pressure.
    (2) Tire is flat or has noticeable (e.g., can be heard or felt) 
leak.
    (3) Has body ply or belt material exposed through the tread or 
sidewall.
    (4) Has any tread or sidewall separation.
    (5) Has a cut where ply or belt material is exposed.
    (6) So mounted or inflated that it comes in contact with any part of 
the vehicle. (This includes a tire that contacts its mate.)
    (7) Is marked ``Not for highway use'' or otherwise marked and having 
like meaning.
    (8) With less than \2/32\ inch tread when measured at any point on a 
major tread groove.
    11. Wheels and Rims.
    a. Lock or Side Ring. Bent, broken, cracked, improperly seated, 
sprung or mismatched ring(s).
    b. Wheels and rims. Cracked or broken or has elongated bolt holes.
    c. Fasteners (both spoke and disc wheels). Any loose, missing, 
broken, cracked, stripped or otherwise ineffective fasteners.
    d. Welds.
    (1) Any cracks in welds attaching disc wheel disc to rim.
    (2) Any crack in welds attaching tubeless demountable rim to 
adapter.
    (3) Any welded repair on aluminum wheel(s) on a steering axle.
    (4) Any welded repair other than disc to rim attachment on steel 
disc wheel(s) mounted on the steering axle.
    12. Windshield Glazing. (Not including a 2 inch border at the top, a 
1 inch border at each side and the area below the topmost portion of the 
steering wheel.) Any crack, discoloration or vision reducing matter 
except: (1) coloring or tinting applied at time of manufacture; (2) any 
crack not over \1/4\ inch wide, if not intersected by any other crack; 
(3) any damaged area not more than \3/4\ inch in diameter, if not closer 
than 3 inches to any other such damaged area; (4) labels, stickers, 
decalcomania, etc. (see 393.60 for exceptions).
    13. Windshield Wipers. Any power unit that has an inoperative wiper, 
or missing or damaged parts that render it ineffective.

  Comparison of Appendix G, and the new North American Uniform Driver-
Vehicle Inspection Procedure (North American Commercial Vehicle Critical 
          Safety Inspection Items and Out-Of-Service Criteria)

    The vehicle portion of the FMCSA's North American Uniform Driver-
Vehicle Inspection Procedure (NAUD-VIP) requirements, CVSA's North 
American Commercial Vehicle Critical Safety Inspection Items and Out-Of-
Service Criteria and Appendix G of subchapter B are similar documents 
and follow the same inspection procedures. The same items are required 
to be inspected by each document. FMCSA's and CVSA's out-of-service 
criteria are intended to be used in random roadside inspections to 
identify critical vehicle inspection items and provide criteria for 
placing a vehicle(s) out-of-service. Avehicle(s) is placed out-of-
service only when by reason of its mechanical condition or loading it is 
determined to be so imminently hazardous as to likely cause an accident 
or breakdown, or when such condition(s) would likely contribute to loss 
of control of the vehicle(s) by the driver. A certain amount of 
flexibility is given to the inspecting official whether to place the 
vehicle out-of-service at the inspection site or if it would be less 
hazardous to allow the vehicle to proceed to a repair facility for 
repair. The distance to the repair facility must not exceed 25 miles. 
The roadside type of inspection, however, does not necessarily mean that 
a vehicle has to be defect-free in order to continue in service.
    In contrast, the Appendix G inspection procedure requires that all 
items required to be inspected are in proper adjustment, are not 
defective and function properly prior to the vehicle being placed in 
service.

    Differences Between the Out-of-Service Criteria & FMCSA's Annual 
                               Inspection

    1. Brake System.

[[Page 526]]

    The Appendix G criteria rejects vehicles with any defective brakes, 
any air leaks, etc. The out-of-service criteria allows 20% defective 
brakes on non-steering axles and a certain latitude on air leaks before 
placing a vehicle out-of-service.
    2. Coupling Devices.
    Appendix G rejects vehicles with any fifth wheel mounting fastener 
missing or ineffective. The out-of-service criteria allows up to 20% 
missing or ineffective fasteners on frame mountings and pivot bracket 
mountings and 25% on slider latching fasteners. The out-of-service 
criteria also allows some latitude on cracked welds.
    3. Exhaust System.
    Appendix G follows Section 393.83 verbatim. The CVSA out-of-service 
criteria allows vehicles to exhaust forward of the dimensions given in 
Section 393.83 as long as the exhaust does not leak or exhaust under the 
chassis.
    4. Fuel System.
    Same for Appendix G and the out-of-service criteria.
    5. Lighting Devices.
    Appendix G requires all lighting devices required by Section 393 to 
be operative at all times. The out-of-service criteria only requires one 
stop light and functioning turn signals on the rear most vehicle of a 
combination vehicle to be operative at all times. In addition one 
operative head lamp and tail lamp are required during the hours of 
darkness.
    6. Safe Loading.
    Same for both Appendix G and the out-of-service criteria.
    7. Steering Mechanism
    Steering lash requirements of Appendix G follows the new 
requirements of Sec.  393.209.
    8. Suspension
    Appendix G follows the new requirements of Sec.  393.207 which does 
not allow any broken leaves in a leaf spring assembly. The out-of-
service criteria allows up to 25% broken or missing leaves before being 
placed out-of-service.
    9. Frame
    The out-of-service criteria allows a certain latitude in frame 
cracks before placing a vehicle out-of-service. Appendix G follows the 
new requirements of 393.201 which does not allow any frame cracks.
    10. Tires
    Appendix G follows the requirements of 393.75 which requires a tire 
tread depth of \4/32\ inch on power unit steering axles and \2/32\ inch 
on all other axles. The out-of-service criteria only requires \2/32\ 
inch tire tread depth on power unit steering axles and \1/32\ inch on 
all other axles.
    11. Wheel and Rims
    The out-of-service criteria allows a certain amount latitude for 
wheel and rim cracks and missing or defective fasteners. Appendix G 
meets the requirements of the new 393.205 which does not allow defective 
wheels and rims non-effective nuts and bolts.
    12. Windshield Glazing
    The out-of-service criteria places in a restricted service condition 
any vehicle that has a crack or discoloration in the windshield area 
lying within the sweep of the wiper on the drivers side and does not 
address the remaining area of the windshield. Appendix G addresses 
requirements for the whole windshield as specified in 393.60.
    13. Windshield Wipers
    Appendix G requires windshield wipers to be operative at all times. 
The out-of-service criteria only requires that the windshield wiper on 
the driver's side to be inspected during inclement weather.

[53 FR 49411, Dec. 7, 1988; 53 FR 49968, Dec. 12, 1988]