TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 318: Safe and Quick Clearance of Traffic Incidents profiles laws, policies, and procedures for facilitating clearance of traffic incidents, primarily those initially blocking travel lanes and attended to by the vehicle operator, on highways in urban and rural areas. The report discusses quick clearance legislation, hold harmless laws, policies governing the removal of accident victims, the duties of private tow companies, and more.

This report combines empirical research on the relationship between road infrastructure, inclusive economic development and traffic safety with an assessment of policies and governance structures to help governments find ways to create effective, safe and inclusive transport infrastructures.

Includes 1957 Wisconsin vehicle code, effective July 1, 1957.