Abstract
TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 1917 explores the development of a more accurate, cost-effective methodology for estimating vehicle miles traveled; a reality-based approach to soliciting stated preference data; possible causes of loop errors under non-forced-flow traffic conditions; and wireless magnetic sensor networks as a low-cost alternative to inductive loops for traffic measurement. The papers contained in this volume were among those presented at the 84th Annual Meeting of the Transportation Research Board in January 2005.