Samenvatting
TRB's Transportation Research Record: Journal of the Transportation Research Board 1855 highlights development of a commodity flow database from transearch data, a hybrid model for dynamic travel-time prediction, and a system for collecting loop-detector event data for individual vehicles. An assessment of data-collection techniques for highway agencies and an evaluation of an artificial neural network technique applied to multiple-sensor weigh-in-motion systems also are included. The papers contained in this volume were among those presented at the 82nd Annual Meeting of the Transportation Research Board in January 2003. For abstracts of some of the papers see C 32756 - C 32779.