This proceedings, ""Transportation Congress: Civil Engineers - Key to the World's Infrastructure"", contains papers presented at the Transportation Congress 1995 in San Diego, California, October 22-26, 1995. This proceedings provides not only state-of-the-art information on a wide range of transportation topics, but it also raises and discusses issues that provide direction for the future. The papers are organized into eight tracks: airports; pavements and SHRP Research; toll roads; IVHS/ITS; intermodal transportation; ISTEA management; bicycles and pedestrians; planning and policy issues. Within these broad categories, specific topics such as, aviation system innovations, privatization, pavement management systems, binder specifications, operation of bicycle facilities, automated people movers, and integration of transportation and land use planning are explored.