Performance of highway safety devices. Final report.

Federal Highway Administration, Washington, D.C.

Legal effects of use of innovative equipment at railroad-highway grade crossings on railroad's accident liability. Final report.

Federal Railroad Administration, Office of Safety, Washington, D.C.

State program implementation guide : hazardous waste transportation control /

Mode of access: Internet.

Occupational employment survey booklet of definitions : railroad transportation.

"BLS-2877 140."

Aerial tramways in the metal-mining industry : construction and operating costs /

Mode of access: Internet.

The early history of transportation in Oregon,

"The full story of [the author's] ... activities in [Washington and Oregon] ... in the years from 1874 to 1883 ... It first appeared in print in 1926 in serial form in the Portland Oregonian."--Editor's introd.

The energy and environmental consequences of increased vehicle size and weight - volume I - final report.

Transportation Department, Research and Special Programs Administration, Washington, D.C.

Automotive manufacturing assessment system. Volume IV: Engine manufacturing analysis. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Symbol signs 2. The development of passenger/pedestrian oriented symbols for use in transportation-related facilities. Final report.

Transportation Department, Research and Special Programs Administration, Washington, D.C.

Freight transportation petroleum conservation - viability evaluation. Final report.

Mode of access: Internet.

Comments on the Department of Transportation's draft study design for the truck size and weight study.

Mode of access: Internet.

The federal government should more actively promote energy conservation by heavy trucks. Report to the Secretaries of Energy and Transportation.

Mode of access: Internet.

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

Federal Highway Administration, Washington, D.C.

Evaluation support for innovative alcohol projects: evaluation support for assessing the effectiveness of videotaping persons arrested for DWI. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Alternative mass transportation technologies technical data. Interim report.

Texas State Department of Highways and Public Transportaion, Transportation Planning Division, Austin