Abstract:
An overview of the traffic-counting program for urban areas in Iowa is presented. The Iowa Department of Transportation has an extensive program that covers 15 urban areas in the state that have populations of 25000 or more. The types of traffic data collected, the problems and difficulties encountered in collection and processing, and the varied uses that are made of the data reviewed. Preliminary results of the Sioux City counting program are included. (Author)
Supplemental Notes:
This paper appeared in TRB Special Report 187, Transportation Planning for Small and Medium-Sized Communities, Proceedings of a Workshop sponsored by UMTA and FHWA, conducted by TRB, Sarasota, Florida, 3-6 December 1978. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved.