City of Marquette issued the following announcement on Dec 3.
On Monday, December 6, 2021, beginning at 8:00 a.m. and continuing through 12:00 p.m., the sidewalk on the south side of West Washington in front of 101 West Washington will be closed to for window work. The sidewalk on the north side of the 100 block of West Washington will remain open during this time. The contractor will also be operating equipment from the roadway.
No roads will be closed; however, motorists are asked to use caution when traveling through this area.
Original source can be found here.