DOT news release: “Railroads will be required to route every train carrying the most toxic and dangerous hazardous materials on the safest and most secure route under a new federal rule announced today by U.S. Secretary of Transportation Mary E. Peters…beginning June 1, the rule requires railroads to conduct a comprehensive safety and security risk analysis of its primary route and any practicable alternative routes over which it has authority to operate. The analysis must consider information provided by local communities and a minimum of 27 risk factors like trip length, volume and type of hazmat being moved, existing safety measures along the route, and population density, she said. Railroads must implement their routing decisions based on these analyses by September 2009.”