Sioux City Times

The City of Sioux City Engineering Division announces the closure of 11th Street from Floyd Boulevard to Steuben Street. This will allow a private contractor to perform work on nearby buildings. This closure is anticipated to begin the morning of June 12, 2023 and be complete the afternoon of June 30, 2023.
During this closure a detour will be posted utilizing Floyd Boulevard, 4th Street, Hoeven Drive, 9th Street and Steuben Street. Additional routes may be available as well.
Motorists are advised to reduce speed, drive cautiously, and obey all traffic control signs with regards to this closure. 

Original source can be found here.