This synthesis will be of interest to state and local highway personnel who are responsible for the design, construction, and maintenance of road surfaces and to railroad personnel with similar responsibilities associated with highway-rail grade crossings. It will also be of interest to manufacturers and suppliers of pavement and track materials for crossings. It presents information on the current practices related to highway-rail grade crossing surfaces, including the design and selection of crossing surface materials. This report of the Transportation Research Board describes the various types of highway- rail crossing surfaces, and the issues related to design, operation, and maintenance. Design elements include intersection geometry; drainage; special users, such as bicyclists; and descriptions of failures and their causes. Information is presented on crossing material selection factors, including life-cycle costs and on state practices in selection. Funding issues are also discussed.

The last report to Congress on rail-highway crossing safety was in 1971-72. Since then, several actions and changes have occurred. These are discussed in the Executive Summary which is included in this report. This discussion is followed by 8 chapters. The final chapter summarizes the findings of this study on each of nine identified issues, as well as other issues identified during the course of the study.

"A comprehensive inventory of transportation terms and their definitions."--Introduction, p. xi.