Detroit drivers are in for a rough weekend as Interstate 75 shuts down in both directions between McNichols Road and Seven Mile Road so crews can demolish the Savannah Street/Oakland Avenue bridge. The full closure is set to start at 9 p.m. Friday and run through 5 a.m. next Monday. Anyone who normally relies on that stretch should plan for slower trips, different ramps, and some extra patience.
Detours and How Traffic Will Be Routed
According to ClickOnDetroit, northbound I-75 traffic will be pushed off at McNichols Road onto the northbound Chrysler Service Drive, then funneled back onto the freeway using the Seven Mile Road ramp. Southbound drivers will have to exit at Seven Mile Road, shift to the southbound Chrysler Service Drive, and then re-enter I-75 via the McNichols Road ramp. Signs will be posted, but drivers should still expect slowdowns and backups on the service drives while the freeway is closed.
Ramps That Will Be Closed
ClickOnDetroit also notes that several ramps in the area will be off-limits during the demolition. The closures include the Caniff Street ramp to northbound I-75, the eastbound and westbound M-8 (Davison Freeway) ramps to northbound I-75, the McNichols Road ramp to northbound I-75, the M-102 (Eight Mile Road) ramps to southbound I-75, and the Seven Mile Road ramp to southbound I-75. Regular users of those ramps should map out alternate routes or build in more time to navigate around the work zone.
What Officials Say and Where to Check for Updates
The Michigan Department of Transportation posts construction advisories and detour details for projects around the state, and additional information on this work is available on the agency website. MDOT and local crews are reminding drivers that all schedules depend on the weather, so exact start and finish times could shift. Anyone headed toward the closure area should keep an eye on Michigan Department of Transportation press releases and traffic pages for the latest maps and closure notices.
Why This Matters and What to Expect
MDOT has leaned on full-weekend freeway closures in the past to knock out heavy work in shorter bursts. For instance, the agency shut I-75 overnight in Oakland County for utility work in June 2025. The idea is to avoid dragging out lane closures on weekdays, although the tradeoff is that traffic piles onto local streets and service drives, then returns to normal by early Monday morning.
Drivers should be ready for heavier traffic on parallel routes and more congestion than usual wherever roads cross the affected section of I-75. If your plans send you through that corridor this weekend, consider shifting your trip outside the closure window or using a different north-south route. Before you head out, check the Michigan Department of Transportation traffic pages and local news for up-to-the-minute closure and detour updates.
