Literature review summary examination of truck accidents on urban freeways. Interim report.

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

Conceptual plan for an interactive highway safety design model. Final report.

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

An evaluation of signs for sight-restricted rural intersections. Final report.

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

Safety aspects of the national 55 mph speed limit. Final report.

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

Rail-highway crossing warning device - life cycle cost analysis. Final report.

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

Investigation of the impact of medians on road users. Final report.

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

Effectiveness of alternative skid reduction measures. Volume I: evaluation of accident rate-skid number relationships. Final report.

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

Effectiveness of alternative skid reduction measures. Volume II: benefit-cost model. Final report.

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

Human factors requirements for real-time motorist information displays. Volume 2: state-of-the-art: messages and displays in freeway corridors. Final report.

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

Rail-highway crossing hazard prediction research results. Final report.

Transportation Department, Washington, D.C.

Development of roadside safety data collection plan. Final report.

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

Effectiveness of alternative skid reduction measures - volume III: users manual. Final report.

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

Effectiveness of alternative skid reduction measures - volume IV: criteria for improvement of pavement surface macrotexture. Final report.

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

Effect of tire wear on skid resistance. Final report.

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

Safety aspects of curb parking. Final technical report.

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