M-40 Bridge Repairs: Paw Paw Traveler Update

M-40 Bridge Repairs over I-94 in Paw Paw affected drivers for a short period from Wednesday, September 30, 2026, through Thursday, October 1, 2026. The Michigan Department of Transportation said the $167,000 project on the M-40, also known as Kalamazoo Street, bridge included hot-mix asphalt overlay and pavement markings, with lane restrictions and turn limits in place during construction MDOT announced.

What Changed During M-40 Bridge Repairs

M-40 Bridge Repairs Timeline

The short-term work began at 7 a.m. on Wednesday, September 30, 2026. MDOT scheduled the work to end at 7 p.m. on Thursday, October 1, 2026. Because today is October 5, 2026, this was not an upcoming project; it was a recent construction window affecting the M-40 crossing over I-94 in Van Buren County.

The work was limited in scope when compared with the larger interchange reconstruction planning that has been discussed for the same area. For this repair window, MDOT identified two main work items: a hot-mix asphalt overlay and pavement markings. Those items are commonly used to address the driving surface and lane guidance, though the agency’s notice for this repair did not describe the work as a full bridge replacement.

For daily travel, the biggest change was the way traffic moved through the interchange area. MDOT said daily lane closures were in place on M-40 over I-94, with one lane open in each direction. That meant drivers still had a through route on M-40, but with less room and likely slower movement through the bridge area during work hours.

What The Work Did Not Cover

The September 30 to October 1 repair was not the same as the larger interchange reconstruction concept that has been part of MDOT’s longer-range planning. The short repair did not rebuild the bridge, did not reconfigure the interchange, and did not represent the full future construction package discussed in earlier state planning materials.

That distinction matters for Paw Paw travelers, nearby employers, freight traffic, school trips and emergency planning. A two-day repair can cause brief lane changes and turning limits, while a future interchange reconstruction would carry a wider set of traffic, access and scheduling questions. The MDOT notice for the short project gave clear dates and restrictions, but it did not settle every question about the larger I-94/M-40 plan.

Driver Impacts At I-94 And M-40

Lane Closures And Through Travel

During the work period, M-40 stayed open across I-94 with one lane open in each direction. That detail is significant for residents and through travelers because it meant the crossing was restricted, not fully closed. Drivers using M-40 between Paw Paw destinations north and south of I-94 still had a direct route, though the work zone reduced capacity.

MDOT also said left turns from the I-94 exits onto M-40 were prohibited during the construction period. That restriction was likely the most notable point for drivers leaving the freeway, because it changed normal turning movements at the interchange for the duration of the work. The source notice did not list a detailed detour route in the supplied research, so this report does not invent one.

For travelers reviewing the work after the scheduled end date, the key public information is that MDOT listed the restriction period as September 30 to October 1. No official source supplied for this report states that the short-term repair continued beyond 7 p.m. on October 1. If a driver encountered later activity in the area, that would need to be checked against a newer MDOT notice or local traffic advisory.

Access Questions For Local Trips

The M-40 bridge is a local connector as well as part of the interchange system. It serves drivers moving between Paw Paw streets and I-94 ramps, and it also affects businesses and public services that depend on predictable access. For that reason, even a short work window can matter to delivery routes, employee travel and appointment scheduling.

Still, the official short-term repair notice described a narrow construction period rather than a lengthy shutdown. The practical takeaway is that the recent M-40 Bridge Repairs were disruptive in specific ways: fewer open lanes over I-94 and no left turns from the I-94 exits onto M-40 while the work was under way. The notice did not report a full closure of M-40 at the bridge.

• Work began at 7 a.m. on Wednesday, September 30, 2026.
• Work was scheduled to end at 7 p.m. on Thursday, October 1, 2026.
• One lane remained open in each direction on M-40 over I-94 during daily lane closures.
• Left turns from I-94 exits onto M-40 were not allowed during the work period.
• The listed short-term project budget was $167,000.

Longer-Term Interchange Planning

Preferred Design From Earlier MDOT Planning

The short-term repair sits alongside a separate, longer-range interchange conversation. In an earlier MDOT update, the agency said a preferred alternative had been chosen for reconstruction of the I-94/M-40 interchange in Paw Paw. That plan included a new M-40 bridge over I-94 and dual roundabouts at the ramp intersections, with the project described at that time as planned for 2025 MDOT’s preferred alternative update.

Because that earlier 2025 timing has already passed as of October 5, 2026, readers should treat the date in that older notice as historical. The research notes provided for this story state that the larger reconstruction was later rescheduled, but the official links available for this article do not provide a fresh MDOT schedule confirming the current construction year. For residents, the safer reading is that the repair work and the full reconstruction plan are separate actions, and any current schedule for the larger project should come from a newer MDOT notice.

The design concept matters because roundabouts at ramp intersections would change how traffic enters and leaves I-94 at M-40. That would be a larger civic and transportation issue than the two-day repair, affecting commuter habits, freight movement, pedestrian planning and access to nearby properties. The earlier MDOT planning update supports the existence of the preferred design, but it does not answer every present-day timing question.

Why The Distinction Matters Locally

For Paw Paw residents, the difference between a repair and a reconstruction is more than a construction term. A repair may address the bridge surface and markings over a brief period. A reconstruction can change intersections, ramp movements, sidewalks and the way traffic queues near a freeway interchange. Those effects reach beyond drivers and into municipal planning, utility coordination and business access.

Local governments, chambers, employers and service providers often need lead time for major corridor work. That includes planning for customer access, deliveries, staff commutes and emergency service routes. For business readers tracking infrastructure and chamber-related notices across the network, the Trinity Chamber website serves as a complementary resource.

The available official sources do not provide a current local meeting schedule, city action or final construction phasing for the larger reconstruction. This report therefore avoids naming a new start date beyond what is supported by the cited MDOT materials and the supplied research notes. The responsible next civic step is to watch for a fresh MDOT project notice or a local government agenda item that directly references the I-94/M-40 interchange.

M-40 Bridge Repairs In Paw Paw

What Travelers Can Take From The Recent Work

For residents and drivers, M-40 Bridge Repairs should be understood as a recent short-term maintenance project, not as the full interchange rebuild. The repair window was scheduled for September 30 through October 1, 2026, with traffic maintained in both directions on M-40 and left turns restricted from the I-94 exits.

The work still carried practical consequences. A one-lane-per-direction setup can slow travel, and turn restrictions at freeway ramps can change how drivers reach homes, offices, stores and public facilities. Those impacts were temporary under the schedule MDOT published, but they are the type of details residents need when judging how state road work affects local routines.

The larger I-94/M-40 interchange plan remains the bigger issue for Paw Paw. Earlier MDOT planning selected a preferred alternative with a replacement bridge and dual roundabouts, but the cited source for that plan is not a current 2026 construction notice. Until a newer official schedule is available, the most reliable facts are the completed short repair dates, the listed $167,000 cost, the work items, and the traffic controls MDOT announced for the September 30 to October 1 construction window.

As of October 5, 2026, the public record supplied here supports a clear but limited update: the recent M-40 Bridge Repairs were scheduled as a two-day bridge surface and marking project over I-94 in Paw Paw, while the broader interchange reconstruction remains a separate planning matter that needs current official confirmation before residents rely on a new timeline.