Transportation Research Board

TRB is one of seven program units of the National Academies of Sciences, Engineering, and Medicine. Its mission is to promote innovation and progress in transportation through research. In an objective and interdisciplinary setting, TRB facilitates the sharing of information on transportation practice and policy by researchers and practitioners; st... imulates research and offers research management services that promote technical excellence; provides expert advice on transportation policy and programs; and disseminates research results broadly and encourages their implementation. CDM Smith provides lasting and integrated solutions in water, environment, transportation, energy and facilities to public and private clients worldwide. As a full-service engineering and construction firm, the company delivers exceptional client service, quality results and enduring value across the entire project life cycle.Read More