01524oam 2200433Ia 450 991069967090332120230902161943.0(CKB)5470000002404225(OCoLC)310746210(EXLCZ)99547000000240422520090225d2005 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierSignal timing on a shoestring[electronic resource] /[Henry, R.D.]Washington, D.C. :U.S. Dept. of Transportation, Federal Highway Administration,[2005]1 online resource (54 unnumbered pages) illustrations (some color)Title from title screen (viewed on July 7, 2011).Performed by Sabra, Wang & Associates, Inc."March 2005.""Publication number: FHWA-HOP-07-006."Includes bibliographical references.Traffic signs and signalsManagementElectronic traffic controlsTraffic signs and signalsManagement.Electronic traffic controls.Henry R. David1404009Sabra, Wang & Associates.United States.Federal Highway Administration.Office of Travel Management.FHATRFHATROCLCQGPOBOOK9910699670903321Signal timing on a shoestring3477759UNINA