American Society of Civil Engineers (ASCE)

American Society of Highway Engineers (ASHE)

Council of University Transportation Centers (CUTC)

Federal Highway Administration (FHWA)

Federal Transit Administration (FTA)

Institute of Transportation Engineers (ITE)

Intelligent Transportation Systems (ITS)

Ohio Department of Transportation (ODOT)

Research and Innovative Technology Administration (RITA)

Transportation Research Board (TRB)

TRB Research Needs Statements (RNS) Database: An excellent source of timely and critical research topics.

U.S. Department of Transportation (DOT)

University Transportation Centers (UTC)