Miller Avenue Westbound Traffic to Close for Three Days
Business operators should plan for delivery delays as a section of the road closes for utility work starting October 19.
Updated on Oct. 15, 2026 in Openings & Closings

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City officials will close a section of Miller Avenue and Catherine Street to westbound traffic starting Monday, Oct. 19, 2026. The three-day disruption allows for AT&T to perform necessary repairs on a manhole structure in the roadway.
Why it matters
Business operators in the area should anticipate delivery and customer access delays as westbound traffic is diverted from the stretch between North Main and North Ashley streets. While east-bound lanes remain open, the detour may impact transit times for local logistics.
The closure spans a 3-day duration, affecting the segment of Miller Avenue and Catherine Street between North Main and North Ashley streets. Traffic volume data for this specific corridor remains unstated.
The players
AT&T
A global telecommunications corporation providing infrastructure, mobile, and internet services.
City of Ann Arbor
The local municipal government responsible for managing public right-of-way and infrastructure maintenance.
The details
AT&T is conducting essential repairs to a manhole structure located directly within the roadway. Westbound motorists must follow a designated detour that directs traffic north on North Main Street, west on West Kingsley Street, and south on North Ashley Street. While vehicle traffic is restricted, pedestrian access and the local cycle track will remain open throughout the project.
Timeline
Closure begins: 9 a.m. Monday, Oct. 19, 2026.
Closure ends: 5 p.m. Wednesday, Oct. 21, 2026.
Market Landscape
This temporary obstruction follows the standard City of Ann Arbor right-of-way permitting protocols for utility infrastructure maintenance. It serves as a reminder of the recurring logistical impacts associated with aging urban subsurface assets.
Business owners in the corridor should adjust their supply delivery schedules to account for the detoured westbound route through North Main and West Kingsley streets. Ensure that any emergency access plans are updated to reflect the posted detour requirements for the duration of the work.
The takeaway
Operators should monitor the intersection of North Main and North Ashley for localized congestion throughout the three-day maintenance window. Confirm that any planned commercial deliveries are scheduled to arrive from an easterly direction to avoid the westbound traffic detour.
Further reading
For more information on transit disruptions, see Ann Arbor Openings & Closings.
Source note: This article includes information reported by Mlive.
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