Load equivalency workshop synthesis. Interim report.

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

Driver's visibility requirements for roadway delineation. Volume I: effects of contrast and configuration on driver performance and behavior. Final report.

Federal Highway Administration, Washington, D.C.

Driver's visibility requirements for roadway delineation. Vol. II: color identification of yellow highway paint as a function of yellow/white pigment mixture ratio. Final report.

Federal Highway Administration, Washington, D.C.

An overview of roadway delineation research. Phase III. Final report.

Federal Highway Administration, Washington, D.C.

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

Federal Highway Administration, Washington, D.C.

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

Federal Highway Administration, Washington, D.C.

Variations in skid resistance over time. Part 1. Final report.

Virginia Department of Highways and Transportation, Richmond

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.

Effects of load, inflation pressure and tire deflection on truck tire noise levels. Final report.

Transportation Department, Office of Noise Abatement, Washington, D.C.

Effects of tire pressures on flexible pavements. Final report.

Mode of access: Internet.

Passing lanes and other operational improvements on two-lane highway. Phase I - technical report.

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

Development of guidelines for posting load limits on pavements. Final report.

Federal Highway Administration, Washington, D.C.

LTPP beyond FY 2009 : what needs to be done?

"This report summarizes the current status of the Long-Term Pavement Performance (LTPP) program and its major activities -- data collection, data storage, data analysis, and product development. It describes the work that will be needed beyond 2009 to realize the full potential of the world's most comprehensive pavement performance database and the benefits that will be accrued by capitalizing on the investment that has been made"--p. [2] of cover.

LTPP profile variability /

"HRDI/-13/9-00(950)E"--P. [4] of cover.