Driver expectancy in highway design and traffic operations. Final report.

Mode of access: Internet.

Alternative sign sequences for work zones on rural highways. Executive summary. Final report.

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

Highway geometric design consistency related to driver expectancy. Volume I: executive summary. Final report.

Federal Highway Administration, Environmental Division, Washington, D.C.

Highway geometric design consistency related to driver expectancy. Volume II: research report. Final report.

Federal Highway Administration, Environmental Division, Washington, D.C.

Highway geometric design consistency related to driver expectancy. Volume III: procedures for determining geometric design consistency. Final report.

Federal Highway Administration, Environmental Division, Washington, D.C.

Comparison of signs and markings for passing/no-passing zones. Executive summary.

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

Decision sight distance for highway design and traffic control requirements. Final report.

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

Enhancements to passive warning devices at railroad-highway grade crossings.

Texas Department of Transportation, Austin

Railroad grade crossing passive signing study. Final report.

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

Freeway exit lane drops in Texas. Final report.

Texas Department of Transportation, Austin

NHTSA driver performance data book. Final report.

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

Further studies on auditory messages. Final report.

Mode of access: Internet.

The effects of alcohol on performance in a driving simulator of alcoholics and social drinkers. Final report.

Federal Highway Administration, Washington, D.C.

Investigation of some of the problems of vehicle rear lighting. Appendices A and B.

Bolt, Beranek and Newman, Inc., Van Nuys, Calif.

Effects of low doses of alcohol on driving-related skills: a review of the evidence.

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