Due to the closure of the ramp from southbound Telegraph Rd to County Center Dr during construction on Telegraph Rd, Route 790 Pontiac Crosstown trips to the Oakland County Service Center will be on detour beginning Tuesday, September 15, 2026 through Monday, October 5, 2026, as follows:
Westbound: Regular route to northbound Summit Dr, right Pontiac Lake Rd, continue across Telegraph Rd into County Center Dr E, left Court Tower Blvd, continue into Hospital Dr, right County Center Dr E, right Telegraph Rd past County Center Dr E, regular route.
Eastbound: Regular route to southbound Telegraph past County Center Dr E, right Pontiac Lake Rd, left 1st turnback to eastbound Pontiac Lake Rd, continue across Telegraph Rd into County Center Dr E, left Court Tower Blvd, continue into Hospital Dr, right County Center Dr E, continue across Telegraph Rd into Pontiac Lake Rd, left Summit Dr, regular route.
If you have any questions, please call Customer Service at (866) 962-5515.