Council Bluffs Interstate System Improvements

Study Team

The Council Bluffs Interstate System (CBIS) improvements project is being developed by a team of engineers, scientists and planners. Team members include representatives from the state departments of transportation, design consultants and a project advisory committee made up of representatives of various state and local interests. Each project team member is briefly described below.

Iowa Department of Transportation

Iowa Department of Transportation
The Iowa Department of Transportation (Iowa DOT) is responsible for the planning, design, construction and maintenance of Iowa’s extensive transportation network. For information about the CBIS improvements project or other projects in the Council Bluffs, Iowa, area, please contact:

John Carns, Project Coordinator

Iowa Department of Transportation
District 4 Office
2210 East Seventh St.
Atlantic, IA 50022
Phone: 712-243-3355
Iowa Toll Free Phone: 800-289-4368
cbinterstate@dot.iowa.gov
John Carns


Nebraska Department of Roads

Nebraska Department of Roads
The CBIS improvements project includes improvements in Omaha, Neb., as well as improvements to the Missouri River Bridge between Iowa and Nebraska. For information concerning projects in Nebraska, please contact:

Terry Gibson

Nebraska Department of Roads
1500 Highway 2
Lincoln, NE 68509
Phone: 402-479-4565
tgibson@dor.state.ne.us