Scale model study of low-density concrete impact attenuators. Final report.

Ohio Department of Transportation, Columbus

Evaluation of sensors for monitoring truck speeds.

Texas Department of Transportation, Austin

Life cycle cost analysis. Summary of proceedings: FHWA life cycle cost symposium.

Mode of access: Internet.

Tests of strength of roof supports used in anthracite mines of Pennsylvania /

"Report of the United States Bureau of Mines to the Pennsylvania State Anthracite Mine Cave Commission and review of the compressive strength of anthracite, bituminous coals and mine supports."

Deteriorating highways and lagging revenues: a need to reassess the federal highway program. Comptroller General's report to the Congress.

Mode of access: Internet.

Feasibility of automating truck tire pressure data collection. Final report.

Texas State Department of Highways and Public Transportation, Austin

Safe geometric design for minicars. Final report.

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

Heavy vehicle cost responsibility study. Report of the Secretary of Transportation to the United States Congress pursuant to section 931 of the Deficit Reduction Act of 1984.

Mode of access: Internet.

Analysis and forecast of truck traffic loads and the relative damage to pavement systems as a function of axle configurations. Final report.

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

Load equivalency workshop synthesis. Interim report.

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

Laboratory measurement of vehicle characteristics for predicting highway behavior. Final report.

Federal Highway Administration, Washington, D.C.

Investigation of accident reduction by grooved concrete pavement. Final report.

Federal Highway Administration, Washington, D.C.

Procedures for controlling the effect of increased tire pressure on asphalt concrete pavement damage. Final report.

Oregon Department of Transportation, Salem

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.