June 3, 2020: National Hazardous Materials Route Registry

The Federal Motor Carrier Safety Administration (FMCSA) issued a notice that revises the National Hazardous Materials Route Registry (NHMRR). The NHMRR is a list of the designated and restricted roads and the preferred highway routes for transporting Class 7 radioactive and non-radioactive hazardous materials.
The revisions are effective as of June 3, 2020.

National Hazardous Materials Route Registry