Links
State DOT Sites
- Arkansas State Highway and Transportation Department
- Iowa Department of Transportation
- Kansas Department of Transportation
- Missouri Department of Transportation
- Nebraska Department of Roads
- Oklahoma Department of Transportation
Professional Organizations
- AASHTO
- American Planning Association/American Institute of Certified Planners
- American Public Transportation Association
- American Public Works Association
- American Society of Civil Engineers
- Institute of Transportation Engineers
- Midwestern ITE
- ITS America
- ITS Heartland
Institution / Research
- American Traffic Safety Services Association
- Center for Transportation Research
- International Municipal Signal Association
- Mid-America Transportation Center
- Modern Roundabouts
- Roadway Safety Foundation
- Transportation Research Board
- The Access Board
- Missouri Coalition for Roadway Safety
- Driving and Traffic Safety Guide
- Safe Driving
- Roadway Safety
Federal Sites
- Bureau of Transportation Statistics
- Federal Highway Administration
- Federal Transit Administration
- National Highway Traffic Safety Administration
- U.S. Department of Transportation
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