Rollover potential of vehicles on embankments, sideslopes and other roadside features. Final report.

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

Effects of pavement grooving on friction, braking, and vehicle control. Final report.

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

Motorist aid systems study. State of the art report. Final report.

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

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

Mode of access: Internet.

The operation of larger trucks on roads with restrictive geometry. Volume II - appendixes.

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

Numerical analysis of roadside design (NARD). Volume I: users manual. Final report.

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

Development of a collapsing ring bridge railing system. Final report.

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

Variable message signing for traffic surveillance and control - a state of the art report. Final report.

Mode of access: Internet.

Users manual: TSC highway noise prediction code: MOD-04. Final report.

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

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.