MoDOT I-70 Improvement Study

MoDOT is studying three alternatives for the improvement of I-70 in the Columbia area. To facilitate public comment, CATSO has prepared a map showing the approximate alignment of MoDOT's two I-70 reallocation proposals through Columbia. A map of the widening alternative is not available at this time.

• A Citizen's Guide to Transportation Decisionmaking - FHWA Web site
• Project Development and the NEPA Process - FHWA Web site
• View a Map showing proposed I-70 Relocation Alternatives

Download MoDOT I-70 Improvement Study

• Part 1: Introduction and EIS Process
• Part 2: I-70 Corridor Study
• Part 3: Columbia and other Cities