SACRAMENTO (CBS13) — Hazmat crews are on the scene of a violent head-on collision near McClellan Park.

The Sacramento Fire Department says three vehicles collided on Winters Street late Thursday afternoon.

One of the vehicles involved in the incident is a Regional Transit truck. Sacramento RT said their driver involved is in the hospital and doing okay.

Fire officials say two people were injured in the crash. One person involved in the crash is in critical condition and the other sustained non-life-threatening injuries.

No word yet on when the road will be open again.

This is a developing story.