Due to the Detroit Grand Prix activity in downtown Detroit, Routes 620 Charlevoix, and 635 East Jefferson, will be on detour beginning Monday, May 18, 2026 at 7:00 pm, through Friday, June 5, 2026 as follows:
Southbound: Regular route on westbound Jefferson, right St Aubin, left Larned past Chrysler Dr into Congress, past Randolph, right Griswold, regular route.
Northbound: Regular route to eastbound Larned past Rivard, right St Aubin, left Jefferson, regular route.
The stops at Jefferson & Spirit Plaza and Jefferson & Woodward will not be served.
If you have any questions, please call Customer Service at (866) 962-5515.