Council Bluffs Interstate System Improvements

24th Street Bridge - Completed Fall 2008

Project description

Reconstruction of the 24th Street bridge over Interstates 29 and 80 was the first construction project of the CBIS improvements project. This project involved:
  • Reconstructing the bridge to make it longer in preparation for full reconstruction of the I-29/I-80 overlap section in segment 2. The longer bridge will allow future I-29/I-80 lanes to pass underneath.
  • Reconstructing 24th Street from just south of 27th Avenue to the I-29/I-80 eastbound ramp intersection. 24th Street now includes two through lanes in each direction and accommodation for left-turn lanes at the interstate on-ramps.

24th Street Bridge Construction For more information on the other CBIS improvements, see the Design page.