Drug and alcohol testing results 1999 annual report.

Federal Transit Administration, Washington, D.C.

Drug and alcohol testing results 2001 annual report.

Statistics on employees returned to duty and results of return-to-duty tests and follow-up tests are presented separately from results of the other four test types because return-to-duty tests and follow-up tests represent a different segment of the test population and not all employers offer rehabilitation.

Operational assessment of Paralympics transit system: low-floor buses, lift-equipped buses, and signage.

Federal Transit Administration, Washington, D.C.

An investigation of truck size and weight limits - technical supplement. Volume I: analysis of truck payloads under various limits of size, weight and configuration. Final report.

Transportation Department, Office of the Assistant Secretary for Policy and International Affairs, Washington, D.C.

An investigation of truck size and weight limits - technical supplement. Volume 2: truck and rail cost effects of truck size and weight limits. Final report.

Transportation Department, Office of the Assistant Secretary for Policy and International Affairs, Washington, D.C.

An investigation of truck size and weight limits - technical supplement. Volume 3: truck and rail fuel effects of truck size and weight limits.

Transportation Department, Office of the Assistant Secretary for Policy and International Affairs, Washington, D.C.

Automotive energy efficiency program. Presented papers.

Transportation Department, Office of the Assistant Secretary for Systems Development and Technology, Washington, D.C.

Highways and the economy. Final report.

Federal Highway Administration, Office of Program and Policy Planning, Washington, D.C.

Financial planning in transit: use of commercially available microcomputer software. Final report.

Urban Mass Transportation Administration, Washington, D.C.

Development of transit coach bonded brake lining test equipment and test procedures. Progress report. Final report.

Urban Mass Transportation Administration, Washington, D.C.

Methods for allocating highway costs. Final report.

Federal Highway Administration, Office of Program and Policy Planning, Washington, D.C.

TRAF operating system user's guide. Final report.

Federal Highway Administration, Washington, D.C.

Listing of new bus technology applications. Final report.

Urban Mass Transportation Administration, Washington, D.C.

Joint development - a handbook for local government officials.

Urban Mass Transportation Administration, Washington, D.C.

Rail-highway crossing resource allocation model. Final report.

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