Street racing on Saturday left one driver in critical condition, the Solano County Highway Patrol said.

A 34-year-old from Fairfield was driving his 1998 Chevrolet Corvette over 120 mph around 4 p.m., on Highway 37, officials said. He was said to be racing another vehicle, possibly a Purple Dodge Charger, according to witnesses.

The Corvette then lost control of the vehicle and crashed into a concrete barrier near Highway 29, where it became engulfed with flames.

The driver was removed from the car and received “major life-threatening injuries.” The car’s passenger received minor injuries. Both occupants were wearing their seat belts, officials said.

The cause of the collision is still under investigation.

For tips about the collision, contact the Solano County CHP.