Highway 166 was being shut down Tuesday afternoon in the Cuyama area due to a crash.
According to the California Highway Patrol, it happened shortly before 4:30 p.m. on Highway 166 near Highway 33.
A semi-truck and car were reportedly involved and the car was said to be overturned and off the side of the road.
The highway as of 4:47 p.m. was being closed so Calstar could land.
No other information was immediately available.