Measurement of hydroplaning potential. Final report.

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

Tire-pavement interface variability. Volume II - technical report. Final report.

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

Tire-pavement interface variability. Volume I - summary report. 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.

Estimating damage effects of dual vs. wide base tires with multidepth deflectometers.

Texas Department of Transportation, Austin

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.

Determination of long-term stability of pavement ride quality data. Final report.

Ohio Department of Transportation, Columbus

Equipment for collecting pavement roughness information. Interim report.

Federal Highway Administration, Washington, D.C.

Concrete median barrier research. Volume 1 - executive summary. Final report.

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

Longer combination trucks: potential infrastructure impacts, productivity benefits, and safety concerns.

Mode of access: Internet.

Development of image algorithms for automated pavement distress evaluation system. Final report.

Texas Department of Transportation, Austin

Wet weather highway accident analysis and skid resistance data management system. Volume 2: user's manual. Final report.

Louisiana Transportation Research Center, Baton Rouge

Concrete median barrier research. Volume 2 - research report. Final report.

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

Excessive truck weight: an expensive burden we can no longer support.

Mode of access: Internet.

Estimating cumulative traffic loads.

"HRDI-13/03-05(600)E"--P. [4] of cover.