Advance traffic control warning systems for maintenance. Final report.

Federal Highway Administration, Baton Rouge, Fla.

Detection devices to optimize computerized traffic control. Final report.

Federal Highway Administration, Washington, D.C.

Public understanding of traffic control devices in Texas. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Air pollution control technology for municipal solid waste-to-energy conversion facilities : capabilities and research needs /

"DOE/EV-0115."

Traffic control guidelines for urban arterial work zones. Volume 2: Technical report. Final report.

Texas Department of Transportation, Austin

Traffic control guidelines for urban arterial work zones. Volume I: Executive summary. Final report.

Texas Department of Transportation, Austin

Automatic traffic advisory and resolution service (ATARS) multi-site algorithms /

Mode of access: Internet.

A Comparison of methods for evaluating network traffic control systems /

Mode of access: Internet.

Manual on uniform traffic control devices for streets and highways.

Updated by continuing supplements and cumulated irregularly.

Report for consultation on the Metropolitan Toledo Interstate Air Quality Control Region, Ohio - Michigan.

Mode of access: Internet.

A survey of projection activities of selected planning agencies in the State of Illinois : a report to the Illinois Environmental Protection Agency, Division of Air Pollution Control /

"June 1975."

Does my business need an air pollution control permit? /

"3/10."

Economic impact of requiring maintenance/malfunction plans for air pollution control equipment, R79-3 /

Project no. 10.080.

Illinois supplement to the national manual on uniform traffic control devices.

"Adopted March 1990."

Illinois state implementation plan for air pollution control : 1982 plan revision for ozone and carbon monoxide.

A revision of vol. 5 of the 1979 plan.