Transportation data and information technology research : planning and administration. A peer-reviewed publication of the Transportation Research Board TRB.

Transportation Research Record 1804 considers travel-time estimates obtained from intelligent transportation systems and instrumented test vehicles, the cleaning of matched license plate data, design characteristics of national travel surveys, spatial behavioral data, and techniques for building multijurisdictional geographic information system platforms for transportation analysis. The papers contained in this volume were among those presented at the 81th Annual Meeting of the Transportation Research Board in January 2002. For abstracts of the individual papers see C 29351 - C 29379.