I-29 Improvement Project
I-29 near Sergeant Bluff interchange
Northbound Interstate 29 traffic from 0.5 mile south of the Sergeant Bluff interchange (exit 141) to 1 mile south of exit 143 is restricted to one lane in each direction to accommodate reconstruction of the northbound I-29 lanes. Completion of the project is anticipated in late November, weather permitting.

Gordon Drive
Eastbound Gordon Drive/Iowa 12
Beginning Tuesday, April 15, eastbound Gordon Drive/Iowa 12 traffic will be detoured to accommodate the ongoing reconstruction of Gordon Drive. Eastbound Gordon Drive traffic will be detoured on Nebraska Street to Third Street, then to Court Street, and then to Gordon Drive. Motorists are encouraged to be prepared for slowdowns through the work zone and allow extra time to reach their destination. The detour will be in place through November. Eastbound Gordon Drive Detour
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Segment 1
Status update
The contractor construction activities are focused on reconstruction of northbound lanes and bridge construction.
Segment 2
Status update
Contractor is working on reconstruction of the eastbound lanes of Gordon Drive from the viaduct through Pearl Street. Traffic is westbound only
Sidewalk closures
Status update
Virginia Street South of Gordon Drive Dace Avenue west of Court Street

The sidewalk across the Gordon Drive Viaduct.

Construction overview



orange line 2014     yellow line 2015      green line 2016      blue line 2017      purple line 2018