Officials with the Iowa Dept. of Transportation in Sioux City report southbound Interstate 29 traffic between U.S. 77, Iowa 12, and Wesley Parkway and Floyd Boulevard (exit 147a) in the Sioux City area, 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.

Southbound I-29 traffic exiting to Floyd Boulevard will be asked to exit at Hamilton Boulevard and follow the signed detour. Detour maps can be viewed at https://iowadot.gov/i29