Macomb County Department Of Roads issued the following announcement on March 12.
Utility Exploration Work: Contractors will be conducting utility exploration work on Mound Road from 15 Mile Road to 17 Mile Road on March 13, 16 and 17 from 8 a.m. to 4 p.m. as part of the Innovate Mound project. All the activities will be performed on within the road right of way.
Lane closures will depend on utility locations. Any lane closures will be set up in accordance with the Michigan Department of Transportation lane closure standards.
https://content.govdelivery.com/bulletins/gd/MIMACOMB-280c24d
Original source can be found here.
Source: Macomb County Department Of Roads