City of Sioux City issued the following announcement on Dec. 4.
The City of Sioux City Engineering Division announces the closure of Allan Street at Military Road and a lane closure on Military Road. This closure will allow City crews to fix a water main leak at this location. This closure will begin the morning of Monday, December 7, 2020 and last about a week. Military Road will remain open to alternating traffic. 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.
Source: City of Sioux City