Local Government
Transportation Agencies
Federal Agencies
- US Department of Transportation
- Federal Highway Administration
- Federal Transit Administration
- National Highway Traffic Safety Administration
- Bureau of Transportation Statistics
- US Census Bureau
State Agencies
Local Agencies
- Huntsville International Airport (Huntsville-Madison County Airport Authority)
- Ditto Landing (Huntsville-Madison County Marina and Port Authority)
- City of Huntsville, Public Transit Division (Shuttle/HandiRide)
- City of Madison (Madison Assisted Ride System)
- Transportation for Rural Areas of Madison County (TRAM)
- Top of Alabama Regional Council of Governments (TARCOG)
Non-Government Agencies
Center for Neighborhood Technology (CNT)
Local Transportation Services and Data
- City of Huntsville Traffic Counts
- City of Huntsville Maps
- City of Huntsville Engineering Department
- City of Huntsville Traffic Engineering and Operations Department
- City of Madison Maps, Traffic Counts
- City of Madison Engineering Department
- Madison County Public Works Department (County Engineering)