Standards for single span prefabricated bridges : phase I - concept development.

PDFTech ReportIHRB Project TR-663Bridge constructionPrefabricated bridgesStandardsRecommendationsIowaIowa. Dept. of TransportationRossbach, PhilHDR, Inc.Iowa. Highway Research BoardUS Transportation CollectionIn coordination with a Technical Advisory Committee (TAC) consisting of CountyEngineers and Iowa DOT representatives, the Iowa DOT has proposed to develop a setof standards for a single span prefabricated bridge system for use on the local roadsystem. The purpose of the bridge system is to improve bridge construction, accelerateproject delivery, improve worker safety, be cost effective, reduce impacts to thetravelling public by reducing traffic disruptions and the duration of detours, and allowlocal forces to construct the bridges