[Code of Federal Regulations]
[Title 29, Volume 3]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 29CFR776.29]

[Page 396-401]
 
                             TITLE 29--LABOR
 
         CHAPTER V--WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR
 
PART 776_INTERPRETATIVE BULLETIN ON THE GENERAL COVERAGE OF THE WAGE AND 
HOURS PROVISIONS OF THE FAIR LABOR STANDARDS ACT OF 1938--Table of Contents
 
                     Subpart B_Construction Industry
 
Sec. 776.29  Instrumentalities and channels of interstate commerce.

    (a) Typical examples. Instrumentalities and channels which serve as 
the media for the movement of goods and persons in interstate commerce 
or for interstate communications include railroads, highways, city 
streets; telephone, gas, electric and pipe line systems; radio and 
television broadcasting facilities; rivers, canals and other waterways; 
airports; railroad, bus, truck or steamship terminals; freight depots, 
bridges, ferries, bays, harbors, docks, wharves, piers; ships, vehicles 
and aircraft which are regularly used in interstate commerce. \31\
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    \31\ General coverage bulletin, Sec. 776.11.
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    (b) General character of an instrumentality of interstate commerce. 
(1) An instrumentality of interstate commerce need not stretch across 
State lines but

[[Page 397]]

may operate within a particular State as a link in a chain or system of 
conduits through which interstate commerce moves. \32\ Obvious examples 
of such facilities are railroad terminals, airports which are components 
of a system of air transportation, bridges and canals. A facility may be 
used for both interstate and intrastate commerce but when it is so used 
it is nonetheless an interstate instrumentality. Such double use does 
not exclude construction employees from being engaged in commerce.
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    \32\ Mitchell v. Vollmer, ante; Bennett. v. V. P. Loftis, 167 F. 
(2d) 286 (C.A. 4); Overstreet v. North Shore Corp., ante; Rockton & Rion 
R. R. v. Walling, 146 F. (2d) 111, certiorari denied 324 U.S. 880; 
National Labor Relations Board v. Central Missouri Tel. Co., 115 F. (2d) 
563 (C.A. 8).
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    (2) The term instrumentality of interstate commerce may refer to one 
unit or the entire chain of facilities. An instrumentality such as a 
railroad constitutes a system or network of facilities by which the 
interstate movement of goods and persons is accomplished. Each segment 
of the network is integrally connected with the whole and must be viewed 
as part of the system as a whole, not as an isolated local unit.
    (3) A construction project which changes the interstate system as a 
whole, or any of its units, would have a direct bearing on the flow of 
interstate commerce throughout the network. Thus, the new construction 
of an alternate route or an additional unit which alters the system or 
any segment of it, would have such a direct and vital relationship to 
the functioning of the instrumentality of interstate commerce as to be, 
in practical effect, a part of such commerce rather than isolated local 
activity. For example, such construction as the maintenance, repair, 
replacement, expansion, enlargement, extension, reconstruction, 
redesigning, or other improvement, of a railroad system as a whole, or 
of any part of it, would have a close and intimate relationship with the 
movement of goods and persons across State lines. All such construction, 
therefore, is subject to the Act.
    (4) The same would be true with respect to other systems of 
interstate transportation or communication such as roads, waterways, 
airports, pipe, gas and electric lines, and ship, bus, truck, telephone 
and broadcasting facilities. Consequently, construction projects for 
lengthening, widening, deepening, relocating, redesigning, replacing and 
adding new, substitute or alternate facilities; shortening or 
straightening routes or lines; providing cutoffs, tunnels, trestles, 
causeways, overpasses, underpasses and bypasses are subject to the Act. 
Furthermore, the fact that such construction serves another purpose as 
well as the improvement of the interstate facility, or that the 
improvement to the interstate facility was incidental to other non-
covered work, would not exclude it from the Act's coverage. \33\
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    \33\ Tobin v. Pennington-Winter Const. Co., ante; Oklahoma v. 
Atkinson Co., 313 U.S. 508; Cuascut v. Standard Dredging Corp., 94 F. 
Supp. 197.
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    (c) Examples of construction projects which are subject to the Act. 
Coverage extends to employees who are engaged on such work as repairing 
or replacing abutments and superstructures on a washed out railroad 
bridge; \34\ replacing an old highway bridge with a new one at a 
different location; \35\ removing an old railroad bridge and partially 
rebuilding a new one; repairing a railroad roundhouse, signal tower, and 
storage building; relocating portions of a county road; erecting new 
bridges with new approaches in different locations from the old ones; 
widening a city street; relocating, improving or extending interstate 
telephone facilities including the addition of new conduits and new 
trunk lines. \36\ Also within the scope of the Act are employees who are 
engaged in the construction, maintenance and repair of ships, barges and 
other vessels used for interstate commerce, including those belonging to 
the Government, \37\ and facilities used in the production and 
transmission of electric, fuel, water, steam and other powers to

[[Page 398]]

instrumentalities of interstate commerce. \38\
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    \34\ Pedersen v. J. F. Fitzgerald, 318 U.S. 740.
    \35\ Bennett v. V. P. Loftis Co., 167 F. (2d) 286 (C.A. 4).
    \36\ Walling v. McCrady Const. Co., ante.
    \37\ Divins v. Hazeltine Electronics Corp., 163 F. (2d) 100 (C.A. 
2); Cf. Walling v. Haile Gold Mines, Inc., 136 F. (2d) 102 (C.A. 4).
    \38\ New Mexico Public Service Co. v. Engel, ante; Lewis v. Florida 
Light & Power Co., ante; Mitchell v. Mercer Water Co., 208 F. (2d) 900 
(C.A. 3); Mitchell v. Brown Engineering Co., ante.
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    (d) Construction of new facilities. (1) In a case before the United 
States Supreme Court, the question was presented whether the Act applied 
to the construction of a new canal at some distance from the one then in 
use. The new canal was to be an alternate route for entering the 
Mississippi River and would relieve traffic congestion in the existing 
canal. The latter would continue in operation but could not be widened 
because of its location in a highly developed industrial section of New 
Orleans. The Court in holding the construction of the new canal to be 
within the coverage of the Act stated that the new construction was as 
intimately related to the improvement of navigation on the Gulf 
Intercoastal Waterway as dredging in the existing canal would be and 
that the project was ``part of the redesigning of an existing facility 
of interstate commerce.'' \39\ Thus the construction of a new facility 
in a network of instrumentalities of interstate commerce, in order to 
serve the system, or to function as an alternate route, or to relieve 
traffic congestion in another unit, or to replace an outmoded facility, 
is subject to the Act.
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    \39\ Mitchell v. Vollmer & Co., ante; see also Bennett v. V. P. 
Loftis, ante.
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    (2) Similarly, the construction of a new unit, such as a new airport 
which is an addition to the entire interstate system of air 
transportation although not physically attached to any other unit, 
would, as a practical matter, necessarily expand, promote and facilitate 
the movement of interstate commerce over the airway system, and 
consequently, would be subject to the Act. In such a situation the 
interstate system, although composed of physically separate local units, 
is, as a whole, the instrumentality of commerce which is improved. In 
most cases such an addition would also directly enhance, improve or 
replace some particular nearby unit in the interstate network. The new 
addition would thus relieve traffic congestion and facilitate the 
interstate movement of commerce over the existing instrumentality as a 
whole, as well as at the particular nearby units. The same principle 
would apply to highways, turnpikes and similar systems of interstate 
facilities.
    (3) In like manner, the reconstruction, extension or expansion of a 
small unit in a system of interstate facilities, such as the enlargement 
of a small airport which is regularly used for interstate travel or 
transportation, is covered, regardless of the relative sizes of the 
original unit and the new one. The construction in such situations 
facilitates and improves the interstate commerce served by, and is 
directly related to the continued, efficient and effective operation of, 
both the particular original unit and the interstate system as a whole. 
Also, the construction of facilities such as hangars, repair shops and 
the like at a covered airport, which are ``directly and vitally related 
to the functioning'' of the instrumentality of commerce, would be 
subject to the Act. \40\
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    \40\ Mitchell v. Vollmer & Co., ante.
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    (e) Construction on waterways. Courts have consistently held that 
the engagement in interstate commerce includes the maintenance, repair 
or improvement of navigable waterways even when the construction work is 
performed on the non-navigable parts of the instrumentality such as at 
the headwaters and watersheds or in tributary streams. \41\
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    \41\ Tobin v. Pennington-Winter Const. Co., ante; Oklahoma v. 
Atkinson Co., ante; United States v. Appalachian Power Co., 311 U.S. 
426.


Construction which improves rivers and waterways serving as 
instrumentalities of interstate commerce includes dredging; the 
building, maintenance, repair, replacement, reconstruction, improvement, 
or enlargement of dikes, revetments, levees, harbor facilities, 
retaining walls, channels, berths, piers, wharves, canals, dams, 
reservoirs and similar projects; also the removal of debris and other 
impediments in the waterway and flood control work in general. \42\
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    \42\ Walling v. Patton-Tulley Transportation Co., 134 F. (2d) 945 
(C.A. 6); Ritch v. Puget Sound Bridge & Dredging Co., 156 F. (2d) 334.

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[[Page 399]]


The Act applies to construction work which increases the navigability of 
a waterway, protects it from floods or otherwise improves or maintains 
its use as an instrumentality of interstate commerce. The courts have 
held that a program for controlling floods is inseparably related to the 
stabilization and maintenance of the navigable channel of the river, 
since levees, dams, dikes and like structures, which hold back the 
waters in time of flood, at the same time confine a more efficient body 
of water during other periods by increasing its velocity and scouring 
and deepening its channels. \43\
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    \43\ Tobin v. Pennington-Winter Const. Co., ante; Tobin v. Ramey, 
206 F. (2d) 505 (C.A. 5) certiorari denied, sub nom Hughes Construction 
Co. v. Secretary of Labor, 346 U.S. 925; Jackson v. U.S., 230 U.S. 1.
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    (1) Flood control work in non-navigable parts of a waterway. Both 
Congress and the courts have considered that watersheds and headwaters 
are keys to the control of floods on navigable streams and that the 
control over the non-navigable parts of a river is essential for the 
prevention of overflows on the navigable portions. It is also well 
settled that in order to control floods on a navigable stream it is 
necessary to take flood control measures on its tributaries.
    (2) Basis of coverage. (i) The construction of a levee, dam or other 
improvement in any part of a river or its tributaries for the purpose of 
preventing floods or aiding navigation must be considered as an integral 
part of a single comprehensive project for improvement of the river 
system. Even though a particular levee or dike, by itself, may not 
effect an improvement, the courts have made it clear that the combined 
effect of a chain of such structures serves as the basis for determining 
coverage. The construction of a particular river structure may, 
therefore, be subject to the Act simply because it is part of a 
comprehensive system of structures, whose combined effect will achieve 
the improvement of the navigable channel. Thus, it has been held that 
site clearance work in the construction of a multiple-purpose dam on a 
non-navigable stream is covered by the Act where the work is an integral 
part of a comprehensive system for the control of floods and the 
betterment of navigation on the Arkansas and Mississippi Rivers. \44\ 
Similarly, the enlargement of a set-back levee, located from two to six 
miles from the banks of the Mississippi, was held to be covered because 
it was part of the Mississippi leveee system even though the set-back 
levee, when viewed separately, was not directly related to the 
functioning of the Mississippi as an instrumentality of commerce. \45\
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    \44\ Tobin v. Pennington-Winter Const. Co., ante.
    \45\ Tobin v. Ramey, 205 F. (2d) 606, rehearing denied 206 F. (2d) 
505 (C.A. 5) certiorari denied, sub nom Hughes Construction Co. v. 
Secretary of Labor, 346 U.S. 925.
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    (ii) The principle involved applies also to other instrumentalities 
of interstate commerce. As in the case of covered waterway projects, 
individual additions or improvements to other instrumentalities of 
interstate commerce may for coverage purposes be considered as part of a 
whole program rather than separately. The Act will apply to the 
construction in such situations if the unit, considered by itself or as 
part of a larger program, promotes the efficient or effective operation 
of the instrumentality of interstate commerce.
    (3) Construction of wharves, piers and docks. The Act also applies 
to the construction of new piers, wharves, docks and other facilities if 
they are integrated with the interstate commerce functions of an 
existing harbor. Similarly, the new construction of such facilities in 
other locations along the waterway is subject to the Act if they are 
regularly used by vessels carrying goods or persons in interstate 
commerce.
    (f) Highways, county roads and city streets--(1) Typical examples. 
As a generic term highways includes bridges, underpasses, overpasses, 
bypasses, county roads, access roads, city streets and alternate roads, 
draw bridges, toll bridges, toll roads and turnpikes, but does not 
include roads or parking facilities on privately owned land and which 
are not for use by the general public for interstate traffic.
    (2) Basis of coverage. The general rules for determining the 
coverage of employees engaged in the construction of other 
instrumentalities of interstate

[[Page 400]]

commerce apply to highway construction work. The United States Supreme 
Court has stated that in applying the Act to highway construction as to 
other coverage problems, practical rather than technical constructions 
are decisive. \46\ After the Court remanded the Overstreet case to the 
district court, the latter held that the employees engaged in 
maintaining and repairing the facilities regularly used and available 
for interstate commerce were engaged in commerce, regardless of the 
extent of the interstate traffic. \47\ The court recognized that 
although the amount of the interstate commerce in the Overstreet case 
was very small it was regular and recurring and not occasional nor 
incidental. Thus, under the authoritative decision a percentage test is 
not regarded as a practical guide for ascertaining whether a particular 
facility is an instrumentality of interstate commerce. \48\ Employees 
who are engaged in the repair, maintenance, extension, enlargement, 
replacement, reconstruction, redesigning or other improvement of such a 
road are subject to the Act. The fact that the road is owned or 
controlled by the State or Federal Government or by any subdivision 
thereof would not affect the applicability of the Act. The same would be 
true if State or Federal funds were used to finance the construction. It 
should be noted, however, that if the employees are actually employees 
of a State, or a political subdivision thereof, they are excepted from 
coverage of the Act under section 3(d).
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    \46\ Overstreet v. North Shore Corp., ante.
    \47\ 52 F. Supp. 503.
    \48\ North Shore Corp. v. Barnett, 143 F. (2d) 172 (C.A. 5); Schmidt 
v. Peoples Telephone Union of Maryville, Mo., 138 F. (2d) 13 (C.A. 8).
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    (3) City streets. The construction, reconstruction or repair of a 
city street, whether residential or not, which is part of an interstate 
highway or which directly connects with any interstate highway is so 
closely related to the interstate commerce moving on the existing 
highway as to be a part of it. Construction of other streets, which are 
not a part of a public road building program and are constructed on 
private property as a part of a new residential development, will not be 
considered covered until further clarification from the courts.
    (4) New highway construction. Although a number of appellate court 
decisions have held that the construction of new highways is not within 
the coverage of the Act, these decisions relied upon the technical ``new 
construction'' concept which the United States Supreme Court has 
subsequently held to be inapplicable as the basis for determining 
coverage under this Act. \49\ Under the principles now established by 
that Court's decision, which require determination of coverage on the 
basis of realistic, practical considerations, the construction of new 
expressways and highways that will connect with an interstate highway 
system is so ``related to the functioning of an instrumentality or 
facility of interstate commerce as to be, in practical effect, a part of 
it, rather than isolated, local activity.'' \50\ Such highways and 
expressways not only are so designed as necessarily to become a part of 
or additions to an existing interstate highway system, but their 
construction is plainly of a national rather than a local character, as 
evidenced by the Federal financial contribution to their construction. 
And neither the fact that they are not dedicated to interstate use 
during their construction, nor the fact that they will constitute 
alternate routes rather than replacement of existing road, constitute 
sufficient basis, under the controlling court decisions, for excluding 
them from the coverage of the Act. \51\ Accordingly, unless and until 
authoritative court decision in

[[Page 401]]

the future hold otherwise, the construction of such new highways and 
expressways will be regarded as covered.
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    \49\ Compare Mitchell v. Vollmer, ante, with Koepfie v. Garavaglia, 
200 F. (2d) 191 (C.A. 6); Moss v. Gillioz Const. Co., 206 F. (2d) 819 
(C.A. 10); and Van Klaveren v. Killian House, 210 F. (2d) 510 (C.A. 5). 
The Vollmer decision specifically rejected the applicability of the 
decision construing the Federal Employer's Liability Act, on which the 
cited appellate court decision relied.
    \50\ Mitchell v. Vollmer, ante; Walling v. Jacksonville Paper Co., 
ante; and Overstreet v. North Shore Corp., ante.
    \51\ Mitchell v. Vollmer & Co., ante; Tobin v. Pennington-Winter 
Const. Co., 198 F. (2d) 334, certiorari denied 345 U.S. 915; and Bennett 
v. V. P. Loftis Co., 167 F. (2d) 286.
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