Detection devices to optimize computerized traffic control. Final report.

Federal Highway Administration, Washington, D.C.

Visibility and spacing of lane control signals for freeway traffic management.

Texas Department of Transportation, Austin

Evaluation of traffic control devices for rural high-speed maintenance work zones.

Texas Department of Transportation, Research and Technology Transfer Office, Austin

Symposium on work zone traffic control. Proceedings.

Federal Highway Administration, Office of Implementation, Washington, D.C.

Traffic control systems handbook - 1985. Revised edition. Final report.

Federal Highway Administration, Office of Implementation, Washington, D.C.

Using light emitting diodes in traffic signals -- final report.

Federal Highway Administration, Washington, D.C.

Evaluation of traffic control plans at reconstruction sites. Final report.

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

Advanced filtering and prediction software for urban traffic control systems. Final report.

Transportation Department, Office of University Research, Washington, D.C.

Traffic operations control for older drivers. Final report.

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

A study of clearance intervals, flashing operation, and left-turn phasing at traffic signals. Volume 1: sumary report. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

A study of clearance intervals, flashing operation, and left-turn phasing at traffic signals. Volume 2: clearance intervals. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

A study of clearance intervals, flashing operation, and left-turn phasing at traffic signals. Volume 3: flashing operation. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Evaluation of steady burn lights for traffic control in highway work zones. Phase II. Final report.

Ohio Department of Transportation, Columbus

An evaluation of stop signs used with flashing traffic signals. Final report.

Turner-Fairbank Highway Research Center, McLean, Va.

Fuel consumption study. Urban traffic control system (UTCS) software support project. Final report.

Federal Energy Administration, Office of Transportation Policy and Research, Washington, D.C.