[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: 49CFR397.103] [Page 487] TITLE 49--TRANSPORTATION DEPARTMENT OF TRANSPORTATION PART 397_TRANSPORTATION OF HAZARDOUS MATERIALS; DRIVING AND PARKING RULES--Table of Contents Subpart D_Routing of Class 7 (Radioactive) Materials Sec. 397.103 Requirements for State routing designations. (a) The State routing agency, as defined in Sec. 397.201(c), shall select routes to minimize radiological risk using ``Guidelines for Selecting Preferred Highway Routes for Highway Route Controlled Quantity Shipments of Radioactive Materials,'' or an equivalent routing analysis which adequately considers overall risk to the public. Designations must be preceded by substantive consultation with affected local jurisdictions and with any other affected States to ensure consideration of all impacts and continuity of designated routes. (b) State routing agencies may designate preferred routes as an alternative to, or in addition to, one or more Interstate System highways, including interstate system bypasses, or Interstate System beltways. (c) A State-designated route is effective when-- (1) The State gives written notice by certified mail, return receipt requested, to the Federal Motor Carrier Safety Administration, Office of Enforcement and Compliance (MC-EC), 1200 New Jersey Ave., SE., Washington, DC 20590-0001. Attention: National Hazardous Materials Route Registry. (2) Receipt thereof is acknowledged in writing by the FMCSA. (d) A list of State-designated preferred routes and a copy of the ``Guidelines for Selecting Preferred Highway Routes for Highway Route Controlled Quantity Shipments of Radioactive Materials'' are available upon request to Federal Motor Carrier Safety Administration, Office of Enforcement and Compliance (MC-EC), 1200 New Jersey Ave., SE., Washington, DC 20590-0001. [57 FR 44131, Sept. 24, 1992, as amended at 66 FR 49874, Oct. 1, 2001; 72 FR 55703, Oct. 1, 2007]