Transportation

State Departments of Transportation in Region

• Iowa
  • http://www.state.ia.us/government/dot/
• Minnesota
  • http://www.dot.state.mn.us/
• Nebraska
  • http://www.dor.state.ne.us/
• South Dakota
  • http://www.state.sd.us/dot/

US Department of Transportation

Bureau of Transportation Statistics

National Transportation Maps

National maps can be viewed online or downloaded (pdf file):

Quick Response Freight Manual

Provides background information on the freight transportation system and factors affecting freight demand.