City of Plymouth issued the following announcement on Sept 27.
A new week and a new intersection to work on. The underground crews have moved into the intersection of Penniman and Harvey to work on the storm sewer, and water main. Crews will be working on these utilities throughout the week. While most of the work is planned during the day, there may be the need for one overnight work night to connect the new water main to the system. More info on that scheduling with be forthcoming. Those residents and businesses that would be affected with a temporary interruption in service while crews connected the water main will be notified via hand delivered letter(s).
Only the southern half of the Penniman and Harvey intersection is closed at this time so as to help alleviate the traffic concerns. Traffic can still enter Penniman by traveling on southbound Harvey and turning left onto Penniman. Eastbound Penniman traffic is closed at Church St. and will be detoured as such.
Crews are also continuing to build the road base on Harvey between Penniman and Ann Arbor Trail. It is anticipated that the curbs will be poured on Wednesday, September 29th. The concrete will take a week to cure. During that time, additional crews will begin work on sidewalks, drive approaches and other behind the curb concrete work. We ask that walkers, bicyclists, and other visitors please use alternate sidewalks and paths to visit downtown and avoid Harvey St. so as not to disrupt the new concrete.
We have prepared a diagram showing the detour route while the intersection of Ann Arbor Trail and Harvey is closed to through traffic. This detour map will help you if you are looking to avoid the construction area(s) as you travel through the City of Plymouth. You can view that map, by clicking on the following link: http://p1cdn4static.civiclive.com/.../Harvey%20St...
Should you have any questions, please contact the Department of Municipal Services at 734-453-7737 or dms@plymouthmi.gov
Original source can be found here.