America on the move.

Mode of access: Internet.

Development of new guardrail end treatments. Final report.

Texas State Department of Highways and Public Transportation, Austin

An overview of roadway delineation research. Phase III. Final report.

Federal Highway Administration, Washington, D.C.

Safety treatment of roadside culverts on low volume roads. Final report.

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

Snowplowable raised reflective pavement markers at hazardous locations in New Jersey.

Federal Highway Administration, Implementation Division, Washington, D.C.

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

Turner-Fairbank Highway Research Center, McLean, Va.

Evaluation of accident reduction countermeasures. Final report.

New Mexico Traffic Safety Bureau, Santa Fe

Guidelines for estimating the cost effectiveness of high-occupancy vehicle lanes. Interim report.

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

Optimization of traffic lane delineation. Final report.

Federal Highway Administration, Washington, D.C.

Development of an economic model to compare median barrier costs. Second interim report.

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

Inexpensive accident countermeasures at narrow bridges. Final report.

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

Evaluation of snowplowable raised reflective pavement markers in New Jersey. Final report.

Federal Highway Administration, Washington, D.C.

Longer combination vehicles: potential infrastructure impacts, productivity benefits, and safety concerns.

Mode of access: Internet.

Safety effects of cross-section design for two-lane roads. Volume II - appendixes.

Federal Highway Administration, Safety Design Division, McLean, Va.

Potential means of cost reduction in grade crossings motorist-warning control equipment. Volume II: comparison of solid state and relay devices and techniques. Final report.

Transportation Systems Center, Cambridge, Mass.