Statistical models of accidents on interchange ramps and speed-change lanes.

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

Expert systems for crash data collection.

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

TravTek evaluation task C3 - camera car study. Final report.

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

TRAF operating system user's guide. Final report.

Federal Highway Administration, Washington, D.C.

Addressing organizational issues /

"September 1984."

Highway safety management process guidelines.

DOT HS 803 565.