[Code of Federal Regulations]
[Title 49, Volume 2]
[Revised as of October 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR172.507]

[Page 400]
 
                        TITLE 49--TRANSPORTATION
 
   CHAPTER I--PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, 
                      DEPARTMENT OF TRANSPORTATION
 
PART 172_HAZARDOUS MATERIALS TABLE, SPECIAL PROVISIONS, HAZARDOUS 
MATERIALS COMMUNICATIONS, EMERGENCY RESPONSE INFORMATION, AND 
 
                          Subpart F_Placarding
 
Sec.  172.507  Special placarding provisions: Highway.

    (a) Each motor vehicle used to transport a package of highway route 
controlled quantity Class 7 (radioactive) materials (see Sec.  173.403 
of this subchapter) must have the required RADIOACTIVE warning placard 
placed on a square background as described in Sec.  172.527.
    (b) A nurse tank, meeting the provisions of Sec.  173.315(m) of this 
subchapter, is not required to be placarded on an end containing valves, 
fittings, regulators or gauges when those appurtenances prevent the 
markings and placard from being properly placed and visible.

[Amdt. 172-103, 51 FR 5971, Feb. 18, 1986, as amended by Amdt. 172-143, 
60 FR 50305, Sept. 28, 1995]