Overview
- A vehicle rolled over on I-495 northbound near the Route 110 on-ramp and troopers found the driver with life-threatening injuries around 8:50 p.m. Saturday, and the driver later died at a hospital.
- Massachusetts State Police troopers led the response and called in crime scene services and the Collision Analysis Reconstruction Section to examine the scene.
- The Route 110 on-ramp was closed during the overnight cleanup and accident reconstruction, creating local traffic disruptions while investigators worked.
- State police have not released the driver’s identity and have not determined or announced a cause for the crash as the investigation remains active.
- Investigators will review vehicle dynamics, scene evidence and any available witness or camera footage to establish what happened and authorities say they will provide updates as new information becomes available.