Biennial report of the Department of Industrial Relations of the State of California.

Volumes for <1939/40>- have title: Biennial report.

Report of the Department of Public Works of the State of California.

Reports of the divisions of the Dept. also issued separately.

[First]-Seventh biennial report of the Department of Engineering of the State of California 1907/08-1918/20.

Mode of access: Internet.

Civil Rights, Iowa Department of Contracts, March 15, 2011, Vol. 1, no. 1

Newsletter produced by the Iowa Department of Contract for Iowa Department of Transportation, on civil rights.

Further investigation of traffic operations on two-lane, two-way rural highways. Research summary. Final report.

Federal Highway Administration, Washington, D.C.

The location and design of safe and convenient park and ride lots. Final report.

California Department of Transportation, Sacramento

A decision-making framework for the evaluation of climbing lanes on two-lane two-way rural roads: research summary. Final report.

Federal Highway Administration, Washington, D.C.

Vehicular crash test of a continuous concrete median barrier without a footing. Final report.

Federal Highway Administration, Washington, D.C.

Conventional road safety. Phase 1: a study of fixed subjects. Final report.

Federal Highway Administration, Washington, D.C.

Vehicle crash tests of steel bridge barrier rail systems for use on secondary highways. Final report.

Federal Highway Administration, Washington, D.C.

Planning and design criteria for bikeways in California.

Mode of access: Internet.

Truck speeds along downgrades in California.

Mode of access: Internet.

Crash test of cone truck for operator safety. Final report.

Mode of access: Internet.

An analysis of safety at the terminals of climbing lanes on two-lane highways. Final report.

Federal Highway Administration, Washington, D.C.

Noise insulation of residences near freeways. Final report.

Mode of access: Internet.