I-29 Improvement Project

I-29 Construction

I-29 between U.S. 77, Iowa 12, and Wesley Parkway and Floyd Boulevard


Sunday, Nov. 18 March 29-Oct. 11

Southbound I-29 traffic between U.S. 77, Iowa 12, and Wesley Parkway and Floyd Boulevard (exit 147a) will be shifted to the southbound frontage road near Wesley Parkway to accommodate reconstruction of the southbound I-29 lanes beginning at 3 p.m. Friday, March 23, until Thursday, Oct. 11, weather permitting. The southbound Pierce Street on-ramp and southbound Floyd Boulevard off-ramp will be closed.

View Floyd Blvd. detour animation.

View Pierce St. ramp detour map.


Segment 2

Status update

Reconstruction of the I-29 southbound lanes is scheduled for 2018-19. Work will include replacement of the bridges over Floyd Boulevard, Pierce Street, and Perry Creek, as well as construction of a new bridge at Virginia Street.

Sidewalk closures

Status update

Along Floyd Blvd. to the Riverfront




Construction Overview



purple line  2018
orange line  2019

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SC - I-29 @ Bluff (26)