Iowa Department of Transportation
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Highway


Districts/Offices

Districts/Offices

Major Highway Projects

Major Highway Projects

Highway Programs

Highway Programs

District 1 - Central
District 2 - Northeast
District 3 - Northwest

Statewide Operations Bureau


Construction
Contracts
Local Systems
Maintenance
Materials
Specifications Section


Research and Technology Bureau


District 4 - Southwest
District 5 - Southeast
District 6 - E. Central

Engineering Bureau



Bridges and Structures
Design
Location and Environment
Right of Way
Traffic and Safety

I-29 construction project (Sioux City)
I-74 Corridor Study
I-80 Council Bluffs Interstate Project
I-235 reconstruction project (completed)
U.S. 20 Iowa River Bridge





Adopt-A-Highway Program
Five Year Transportation Improvement Program
Iowa Statewide Transportation Improvement Program
Iowa Comprehensive Highway Safety Plan (CHSP)
Iowa Safety Management System (SMS)
Traffic Safety Improvement Program (TSIP)







Other Resources

  •  Frequently Requested Forms
  •  National Traffic and Road Closure Information
  •  Iowa Road Conditions
  •  Iowa Road Signs
  •  Transportation Facts

Highway Funding

    •  Funding Guide
    •  Federal Transportation Funding in Iowa
    •  TIME-21 Funding
Iowa Department of Transportation
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Iowa Department of Transportation - 800 Lincoln Way - Ames, IA 50010