Accident on 495 Today – I-495 South Closed in Foxborough, Massachusetts After Crash

FOXBOROUGH, Mass. — A section of Interstate 495 in Foxborough is closed following a crash Thursday morning, August 27, 2026, causing traffic disruptions for motorists traveling through the area.

The southbound side of I-495 is closed at Exit 33 while emergency and transportation crews respond to the incident.

Drivers are being diverted via I-95 southbound, and motorists are being warned to expect delays during the morning commute.

What Happened on I-495 Today?

The crash prompted a response from emergency crews, who are working at the scene while authorities manage the roadway closure.

At this time, details about the vehicles involved, possible injuries, and the circumstances that led to the collision have not been released.

Motorists approaching the affected area are encouraged to follow posted detour signs and instructions from emergency personnel. Drivers should also give responding crews plenty of room to work.

Traffic Delays Expected

The closure is expected to create significant impacts for drivers traveling through Foxborough and surrounding communities.

Motorists who normally use southbound I-495 near Exit 33 should consider an alternate route and allow additional travel time. Congestion may continue while crews work to clear the crash and determine when the highway can safely reopen.

Authorities have not provided a confirmed reopening time.

Additional information is expected as the response continues and officials release more details about the crash.

Drivers in the area should remain cautious, avoid the emergency scene, and monitor local traffic updates for the latest information.