Ann Arbor Intersection Will Close for Three Weeks
The South Fifth Avenue and Hill Street intersection will close for construction beginning Monday, Sept. 28.
Updated on Sept. 23, 2026 in Construction

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The city of Ann Arbor will close the intersection of South Fifth Avenue and Hill Street starting at 7 a.m. on Monday, Sept. 28. The closure will last for three weeks to accommodate University of Michigan construction projects.
Why it matters
The intersection closure is required for ongoing University of Michigan construction work. These infrastructure updates necessitate temporary detours for drivers traveling through the affected area of Ann Arbor.
The closure spans exactly 3 weeks, beginning Sept. 28 and ending Oct. 18. Local traffic remains permitted on South Fifth Avenue and Hill Street between designated cross-streets.
The players
University of Michigan
This public research university in Ann Arbor is the project owner behind the construction necessitating the road closure.
City of Ann Arbor
This municipal government manages local infrastructure and traffic coordination for the affected streets.
The details
Drivers will be rerouted using detours on South Main Street, East Hoover Avenue, and South Division Street. Pedestrians should expect to navigate around active sidewalk paving throughout the project duration.
Timeline
The intersection closure begins at 7 a.m. on Monday, Sept. 28.
The closure is scheduled to end at 7 p.m. on Sunday, Oct. 18.
Market Landscape
This project reflects the ongoing integration between university campus expansion and municipal infrastructure management. Such developments frequently necessitate short-term closures that shift localized traffic patterns within the surrounding commercial and residential districts.
Commuters should plan for additional travel time by utilizing the designated detours on South Main Street, East Hoover Avenue, and South Division Street. While vehicle traffic faces restrictions, residents can still access areas on foot as pedestrian routes remain open during paving work.
The takeaway
Drivers are advised to familiarize themselves with the detour routes on South Main Street and East Hoover Avenue before the project begins. Planning ahead for the three-week period will help minimize delays for those who regularly travel through the South Fifth Avenue area.
Further reading
For updates on local infrastructure updates, visit the Construction section.
Source note: This article includes information reported by Mlive.
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