Effectiveness of speed control signs in rural school zones and small communities. Final report.

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

Evaluation of speed control signs for small rural towns. Final report.

Federal Highway Administration, Washington, D.C.

Speed control on high speed roads. Final report.

Federal Highway Administration, Traffic Systems Division, Washington, D.C.

Speed zoning and control. Final report.

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

An evaluation of warning and regulatory signs for curves on rural roads. Final report.

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

Video enforcement for HOV lanes: field test results for the I-30 HOV lane in Dallas.

Texas Department of Transportation, Austin

Driver response in active advanced warning signs at high-speed signalized intersections. Final report.

Federal Highway Administration, Washington, D.C.

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

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

Effectiveness of changeable message signs in controlling vehicle speeds in work zones. Final report.

Virginia Department of Transportation, Richmond

Accident and speed studies in construction zones. Final report.

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