Transportation Research Record 1795 examines case studies on cost-effective preventive maintenance; the physicochemical analysis of bituminous crack sealants; the performance evaluation of a ten-year joint resealing project; the performance of Louisiana's Chip and Seal Microsurfacing Program; the phenomena and conditions in bridge decks that confound ground-penetrating radar data analysis; the durability of concrete crack repair systems; the cost of maintenance, repair, and rehabilitation of Florida bridges; and the testing of a calcium nitrate corrosion inhibitor in concrete. 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 28492 - C 28502.
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