At least one person suffered major injuries Thursday following a single-vehicle crash on Highway 178, at the Oswell Street off-ramp, according to the California Highway Patrol incident page.

CHP reported the crash happened just after 5 p.m. in the westbound lanes of Highway 178 just east of Oswell Street.

It’s unknown what caused the collision, but CHP says the vehicle lost control across the road and rolled over off the right hand side of the roadway.

This is a developing story.