Accident analysis - breakaway and nonbreakaway poles including sign and light standards along highways.

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

Accident analysis - breakaway and nonbreakaway poles including sign and light standards along highways.

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

Selective traffic enforcement program; planning guide. Revised.

Mode of access: Internet.

Inexpensive accident countermeasures at narrow bridges. Final report.

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

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

Mode of access: Internet.

An energy-absorbing frangible-tube bridge barrier system. Final report.

Mode of access: Internet.

A comparison of lighting, signing, and pavement marking methods for detecting rural intersections at night. Final report.

Ohio Department of Transportation, Columbus

Effectiveness of freeway lighting. Final report.

Federal Highway Administration, Washington, D.C.

Gore area delineation. Final report.

Federal Highway Administration, Washington, D.C.

Application of positive guidance at a reverse curve/narrow bridge site in Washington state. Final report.

Federal Highway Administration, Demonstration Projects Division, Arlington, Va.

Jesup-Wayne County Airport land acquisition and runway improvements : environmental impact statement.

F only available in microfiche.

Russell Field runway improvements, Rome : environmental impact statement.

F only available in microfiche.

Short-range public transportation improvements. Final report.

Urban Mass Transportation Administration, Washington, D.C.

Methods for evaluation of rail-highway grade crossing improvements. Final report.

Mode of access: Internet.