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

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

Effects of weight distributing hitch torque on car-trailer directional control and braking. Final report.

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

Cargo tanks - bottom loading of flammable liquids, Volume II: review and analysis of liquid level control systems used in bottom loaking of flammable liquids into cargo tanks. Final report.

Federal Highway Administration, Bureau of Motor Carrier Safety, Washington, D.C.

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

Mode of access: Internet.

An initial assessment of the literature on the measurement, control, transport, transformation and health effects of unregulated diesel engine emissions. Final report.

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

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.

Potential means of cost reduction in grade crossings motorist-warning control equipment. Volume I: overview, technology survey and relay alternatives. Final report.

Transportation Systems Center, Cambridge, Mass.

Public understanding of traffic control devices in Texas. Final report.

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

Traffic control guidelines for urban arterial work zones. Volume 2: Technical report. Final report.

Texas Department of Transportation, Austin

Traffic control guidelines for urban arterial work zones. Volume I: Executive summary. Final report.

Texas Department of Transportation, Austin

Flexible structure control laboratory development and technology demonstration /

"Final report for the period July 1985 to July 1987."

Biennial report of the Texas State Board of Control for the biennium ended ...

Description based on: 6th (Aug. 3l, 1932).

Grants; juvenile delinquency prevention and control act of 1968.

Period covered by report ends June 30.