Improving the highway system by upgrading and optimizing traffic control devices. Final report.

Mode of access: Internet.

Literature review summary examination of truck accidents on urban freeways. Interim report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

Traffic calming, auto-restricted zones and other traffic management techniques: their effects on bicycling and pedestrians. Case study #19.

Federal Highway Administration, Washington, D.C.

Development of roadside safety data collection plan. Final report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

Truck traffic volume and weight data for 1971 and their evaluation. Final report.

Mode of access: Internet.

Nationwide Personal Transportation Survey : summary of travel trends /

Includes glossary.

Alcohol, drugs, and traffic safety : proceedings of the ninth International Conference on Alcohol, Drugs, and Traffic Safety, San Juan, Puerto Rico, 1983 /

Mode of access: Internet.

Annual speed study.

Mode of access: Internet.

How is your truck used? : medium and heavy trucks from the truck inventory and use survey.

Mode of access: Internet.

Economics of motor transportation.

Mode of access: Internet.

Concentrated traffic enforcement program : project specifications.

"June 1978."

Evaluation of methodology for determining truck vehicle miles traveled in Illinois /

"July 2002."

Lake County transportation study and comprehensive highway plan for coordinated urban and regional comprehensive transportation planning : revised prospectus /

Mode of access: Internet.

Manual of instructions and policy on permits for excess size and weight /

Mode of access: Internet.

Oversize and overweight permit movements on State highways.

Cover title.