Federal Government
- FAA - Federal Aviation Administration
- FHWA - Federal Highway Administration
- FTA - Federal Transit Administration
- NHTSA - National Highway Safety Administration
- NRDP - United States Department of Agriculture Rural Development
- NSC - National Safety Council
- RITA/BTS - Research and Innovative Technology Administration
LTAP Partners
- AASHTO - American Association of State Highway and Transportation Officials
- APWA - American Public Works Association
- County Road Association of Michigan
- MDOT - Michigan Department of Transportation
- MML - Michigan Municipal League
- MTA - Michigan Township Association
- NACE - National Association of County Engineers
Michigan Tech Transportation Groups
- CTT - Center for Technology & Training
- MTRI - Michigan Tech Research Institute
- MTTI - Michigan Tech Transportation Institute
Institutes, Centers, and Associations
- ACPA - American Concrete Paving Association
- AEMA - Asphalt Emulsion Manufacturers Association
- AI - Asphalt Institute
- APTA - American Public Transportation Association
- ARRA - Asphalt Recycling & Reclaiming Association
- ARTBA - American Road & Transportation Builders Association
- ASCE - American Society of Civil Engineers
- ATSSA - American Traffic Safety Services Association
- CTAA - Community Transportation Association
- Great Lakes Environmental Infrastructure Center
- ITS - Intelligent Transportation Society of America
- NAPA - National Asphalt Pavement Association
- NHI - National Highway Institute
- NLTAPA - National LTAP Association
- TRB - Transportation Research Board