Institutes, Centers and Associations
- American Society of Civil Engineers
- American Traffic Safety Services Association
- Asphalt Emulsion Manufacturers Association
- Asphalt Recycling and Reclaiming Association
- Community Transportation Association
- Community Transportation Association Information Station
- Institute for Transportation Research and Education (ITRE)
- Institute of Tranportation Engineers
- Institute of Transportation Studies Pavement Research Center
- ITS America
- LTAP Clearinghouse
- McTrans Moving Technology (microcomputers in transportation)
- National Asphalt Pavement Association
- National Institute for Advanced Transportation Technology (NIATT)
- National Transit Institute
- National Transportation Operations Coalition
- Northwestern University ITI
- PC-Trans
- Pennsylvania Transportation Institute
- Smart Communities Network
- Strategic Highway Research Program Implementation
- Transportation Development Association of Wisconsin
- Transportation Research Board
- Wisconsin Transportation Center