Transportation Research Record: Journal of the Transportation Research Board 1821 examines the effects of agricultural equipment on pavements in South Dakota, correcting highway thawing problems in Washington State, Alaskan experimental study of air convection roadway embankments, and a joint Paris-Quebec study to forecast frost and frost heave. TRR 1821 also addresses testing and data collection issues, with individual papers on the dissipation patterns after sand deposit liquefaction, the development of models to predict moisture flow in soil, and a Japan Highway Public Corporation study to evaluate the stability of cut slopes on the Chuo Expressway. 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 32125 - C 32137.
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