A vehicle appeared to have crashed into a stream off Interstate 495 in the area of Littleton, Massachusetts, on Wednesday afternoon.

The vehicle was submerged in the water next to a culvert under the highway. First responders were seen on the road, and traffic was backed up behind the scene, where a lane was closed.

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Tracks could also be seen in the grass in the median between the northbound and southbound lanes — it wasn't immediately clear if they were connected to the incident.

NBC10 Boston NBC10 Boston Tracks visible in the median of I-495 near a vehicle submerged in a stream in the Littleton, Massachusetts, area on Wednesday, June 4, 2025.

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