Weston, Mass. – At approximately 11:40 a.m. on Tuesday, a dump truck rolled onto its side on the southbound I-95 ramp at Exit 39A. Massachusetts State Police confirmed the vehicle was partially blocking the roadway, with gravel, sand or a similar material spilling into the median.

Immediate response and injuries

Weston fire officials and emergency medical services arrived quickly to secure the scene and provide care. Police said there were injuries associated with the crash, though the severity of those injuries was not immediately known. First responders worked to clear the debris and assess the condition of the driver and any passengers.

Impact on traffic

The accident forced a temporary closure of the exit ramp, causing delays for commuters traveling south on I-95. Motorists were directed to use alternate exits while crews worked to remove the overturned truck and clean up the spilled material. State Police advised drivers to exercise caution and follow posted detour signs.

Investigation underway

Massachusetts State Police opened an investigation to determine the cause of the rollover. At this time, officials have not released details about what may have led to the incident. The investigation will consider factors such as vehicle load, road conditions, and driver actions.

Community safety reminder

Local officials used the incident as an opportunity to remind residents of the importance of road safety and the need to stay alert around heavy‑vehicle traffic. They encouraged anyone witnessing a similar situation to report it promptly to authorities.

The ramp is expected to reopen once the truck is removed and the roadway is cleared, though no specific timeline has been provided. Motorists are urged to stay updated through local traffic reports and the Massachusetts Department of Transportation website.

Original reporting: NBC10 Boston — read the source article.