[Code of Federal Regulations]
[Title 49, Volume 2]
[Revised as of October 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR177.810]

[Page 743]
 
                        TITLE 49--TRANSPORTATION
 
 CHAPTER I--RESEARCH AND SPECIAL PROGRAMS ADMINISTRATION, DEPARTMENT OF 
                             TRANSPORTATION
 
PART 177_CARRIAGE BY PUBLIC HIGHWAY--Table of Contents
 
              Subpart A_General Information and Regulations
 
Sec.  177.810  Vehicular tunnels.

    Except as regards Class 7 (radioactive) materials, nothing contained 
in parts 170-189 of this subchapter shall be so construed as to nullify 
or supersede regulations established and published under authority of 
State statute or municipal ordinance regarding the kind, character, or 
quantity of any hazardous material permitted by such regulations to be 
transported through any urban vehicular tunnel used for mass 
transportation.

[Amdt. 177-52, 46 FR 5316, Jan. 19, 1981, as amended by Amdt. 177-78, 55 
FR 52710, Dec. 21, 1990; 62 FR 51561, Oct. 1, 1997]