I-29 Improvement Project
I-29 at Port Neal interchange
Monday, June 30, the northbound Interstate 29 off-ramp and southbound I-29 on-ramp at exit 135 to/from Woodbury County Road D-51/Port Neal Road will be closed to accommodate the reconstruction of the Port Neal interchange. Traffic will be detoured to exit 141 (Sergeant Bluff interchange). The detour will be in operation until Nov. 21. Motorists should pay special attention to the signs directing traffic through the work zone.

Singing Hills Boulevard
On Monday, April 14, the contractor will begin reconstruction work of Singing Hills Boulevard at the Interstate 29 interchange, exit 143. Traffic will be one lane in each direction for the duration of the Singing Hills Boulevard project, which is anticipated to be complete Aug. 1.

I-29 near Floyd Boulevard interchange
Thursday, June 5, at noon southbound Interstate 29 traffic will be switched to the northbound lanes south of the Floyd Boulevard interchange. The traffic shift will accommodate the reconstruction of the southbound I-29/Bacon Creek bridge. Motorists should pay special attention to the signs directing traffic through the construction zone.

I-29 near Sergeant Bluff interchange
Thursday afternoon, April 17, northbound Interstate 29 traffic from 0.5 mile south of the Sergeant Bluff interchange (exit 141) to 1 mile south of exit 143 will be shifted to the southbound I-29 lanes. I-29 traffic will be 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
Court Street/Jennings Street
On Monday, July 14, westbound Gordon Drive traffic will be shifted to one lane from Court Street west to just west of Jennings Street, weather permitting. The contractor will also close access to northbound Virginia Street to facilitate underground utility work related to the Gordon Drive reconstruction project.

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
View larger map

Pearl Street Closure
Beginning Saturday, April 5, road construction will require closure of Pearl Street north of Gordon Drive, weather permitting. The closures are scheduled to be in place until mid-June. Gordon Drive traffic will remain one lane in each direction in the inside lanes from west of Court Street to Pierce Street, to allow placement of temporary traffic signals.

Virginia Street
Virginia Street south of Gordon Drive will be closed until mid-August.

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

Along Singing Hills through I-29 interchange.

The sidewalk across the Gordon Drive Viaduct.

Construction overview

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