Design prediction of pavement skid resistance from laboratory tests. Final report.

Mode of access: Internet.

Investigation of multi-beam bridges; laboratory tests and analysis.

Fitz laboratory report 223.14.

Laboratory tests on hydraulic models of roller gate stilling basins; final report.

Mode of access: Internet.

Laboratory tests on hydraulic models of submergible tainter gates; final report.

Mode of access: Internet.

Laboratory tests of hydraulic model of filling and emptying system for the MacArthur Lock, St. Marys River, Sault Ste. Marie, Michigan; final report.

Mode of access: Internet.

Laboratory tests on hydraulic models of a submergible tainter lock gate for St. Anthony Falls lower lock, Mississippi River, Minneapolis, Minn.; final report.

Mode of access: Internet.

Laboratory tests on models of lock hydraulic systems; final report.

Mode of access: Internet.

Correlation of laboratory tests with full scale ship plate fracture tests,

"Progress report of the work done on Research Project Sr-96 under Contract NObs-31217 between the Bureau of Ships, Navy Department and the Pennsylvania State College."

A preliminary laboratory investigation of passive railroad crossing signs. Final report.

Mode of access: Internet.

Laboratory evaluation of two passive alcohol sensor devices. Technical report.

Mode of access: Internet.

Further laboratory testing of in-vehicle alcohol test devices. Technical report.

Mode of access: Internet.

Determination of the tire quality from non destructive inspection. Final report.

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

Correlation between ultrasonic nondestructive inspection and wheel test of 34 retreaded tires. Interim report.

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

The effects of alcohol on the driver's decision-making behavior. Volume I: executive summary and technical report. Final report.

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

The effects of alcohol on the driver's decision-making behavior. Volume II: appendices. Final report.

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