Traffic controls for construction and maintenance work zones. Volume I - office function.

Federal Highway Administration, Washington, D.C.

Traffic controls for construction and maintenance work zones. Volume II - field function.

Federal Highway Administration, Washington, D.C.

Accident and speed studies in construction zones. Final report.

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

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

The ecological life zones of Puerto Rico and the U.S. Virgin Islands,

Summary in Spanish.

Identification of traffic management problems in work zones /

Mode of access: Internet.

Guidelines for the application of arrow boards in work zones /

Mode of access: Internet.

Temporary barriers used in construction zones /

Mode of access: Internet.

Concept of enterprise zones : hearing before the Subcommittee on Economic Stabilization of the Committee on Banking, Finance, and Urban Affairs, House of Representatives, Ninety-seventh Congress, second session March 22, 1982, Indianapolis, Ind.

Item 1013-A, 1013-B (microfiche)

Enterprise zones, 1986.

Caption title: The enterprise zone story, three years of progress.

Enterprise zones, 1987.

Cover title.

Foreign trade zones : another Illinois advantage.

Caption title.

Illinois enterprise zones.

Cover title.

Policies for use of changeable message signs in highway work zones : final report /

Performing organization: Urban Transportation Center, University of Illinois at Chicago.