375 Detroit

10/13/2026

**TRAFFIC UPDATE: I-75 RAMP CLOSURE**

Planning a trip through downtown Detroit? The southbound I-75 ramp to eastbound M-3 (Gratiot Avenue) is closed through late November as utility relocation work continues along M-3 between I-75 and St. Aubin Street.

**Use this alternate route:**
Southbound I-375 → Eastbound Jefferson Avenue → Northbound St. Aubin Street → Eastbound M-3 (Gratiot Avenue)

Stay informed, plan ahead, and allow extra time for your trip.

Follow 375 Detroit for updates on the project and what’s happening in your city.

10/08/2026

To safely repair the M-3 (Gratiot Avenue) ramp to I-75, crews will close the
connector ramp.
• The ramp closure starts at 7 p.m. Friday, Oct. 9, and will reopen by 5 a.m.
Monday, Oct. 12.
• This resurfacing is part of the ongoing utility relocation project needed prior to
replacing the M-3 bridge over the Dequindre Cut.

10/07/2026

• Beginning on Monday, Oct. 12, the eastbound and westbound M-3 (Gratiot
Avenue) connector ramps will have one lane open between I-75 and M-3.
• Northbound and southbound M-3 will have one lane open between Antietam
Avenue and St. Aubin Street.
• The changes are part of the ongoing utility relocation project needed prior to
replacing the M-3 bridge over the Dequindre Cut.

10/01/2026

Northbound I-75 (Gratiot Connector) ramp to M-3 closed in this weekend for resurfacing https://www.michigan.gov/mdot/news-outreach/pressreleases/2026/09/30/northbound-i-75-gratiot-connector-ramp-to-m-3-closed-in-detroit-this-weekend-for-resurfacing

09/30/2026

Northbound I-75 (Gratiot Connector) ramp to M-3 closed in Detroit this weekend for resurfacing

09/16/2026

🚨The latest MDOT News 🚨

Fast facts:
• Water main relocation is required prior to removing and replacing the M-3
(Gratiot Avenue) bridge over the Dequindre Cut.
• Initial stage requires lane closures on the northbound and southbound
Gratiot Connector between Russell and Orleans streets.
• Starting next month, lane closures will be in place on M-3 between the Gratiot Connector and St. Aubin Street.

For more information, visit 375detroit.org

09/04/2026

Congratulations to MDOT's DDP partners for their work on the 375 Project!

🏆 BIG NEWS FOR DOWNTOWN DETROIT!

The Downtown Detroit Partnership is proud to share that our team received the International Downtown Association’s Pinnacle Award — IDA’s highest honor for innovation in urban place management.

DDP's I-375 Peer Review, funded by a The Kresge Foundation grant, and the related community engagement work was recognized for setting a new standard for community-driven planning and bringing diverse voices together to help shape Detroit’s future.

We’re incredibly proud of this recognition and grateful to the many partners, stakeholders and community members who made this work possible.

A win for DDP, a win for Detroit, and a celebration of what we can accomplish together! 🎉

Read the Press Release here: https://downtowndetroit.org/news-insights/ida-awards-top-industry-honor-to-downtown-detroit-partnership/

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08/31/2026

In these photos of the Brewster-Douglass community, you can see more than buildings. You see daily life. Children playing outside, neighbors gathering, and a trio of stylish ladies

This was one of the first federally funded housing developments for Black residents in Detroit, and for many, it meant stability and opportunity.

It’s also where a young Diana Ross once called home.

08/31/2026

Bridge inspections begin Aug. 24 on I-375 in downtown Detroit
MDOT crews will begin detailed bridge inspections along I-375 on Monday, Aug. 24, weather permitting.
🔹 Work will take place weekdays from 9 a.m. to 3 p.m.
🔹 Single-lane closures and intermittent ramp closures are expected.
🔹 Inspections will not take place on days when the Detroit Tigers host afternoon games at Comerica Park.
🔹 Beginning Aug. 31, inspections will also take place on I-75 between Woodward and Mack avenues.

Drivers are encouraged to plan ahead and allow extra time when traveling through the area.
For details on inspection days and locations, visit Mi Drive: https://mdotjboss.state.mi.us/MiDrive/map