Frictional requirements necessary to reduce skidding accident frequencies. Final report.

Federal Highway Administration, Washington, D.C.

Braking system performance of selected 1978 model year trucks and multi-purpose vehicles. Final report.

Mode of access: Internet.

Development of a new low-profile highway striping for wet-night visibility. Phase 1: feasibility. Final report.

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

Wet-weather high-hazard locations - identification and evaluation. Final report.

Federal Highway Administration, Washington, D.C.

Users guide for the wettime exposure estimation model.

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

Wet weather exposure measures. Final report.

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

Using an outflow meter to predict braking traction speed gradients as a function of surface tension. Technical report.

Mode of access: Internet.

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

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

Measurement of hydroplaning potential. Final report.

Pennsylvania Department of Transportation, Bureau of Materials, Testing and Research, Harrisburg

Effect of rate of change of slip on the peak braking coefficient of passenger car tires. Technical report.

Mode of access: Internet.

Feasibility study of trailer techniques for tire traction. Volume 2. Technical. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Feasibility study of trailer techniques for tire traction. Volume 1. Summary. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Manual for the construction and maintenance of skid surfaces corresponding to those prepared by Texas Transportation Institute under National Bureau of Standards contract CST-451. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Grooved stripes for plow-resistant wet-night lane delineation. Phase II. Recessed reflector delineation. Final report.

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

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.