VISTA, Calif. – A motorcyclist was injured in a crash with a vehicle Sunday in Vista, sheriff’s officials said.

The incident happened when a motorcyclist traveling northbound on Emerald Drive collided with an unidentified vehicle traveling westbound on West Vista Way, according to Sgt. Eric Cottrell.

The driver of the motorcycle, who has yet to be identified, was taken to Palomar Medical Center by EMS and is undergoing surgery for unspecified injuries. The motorcyclist’s condition was not immediately disclosed.

Officials say the driver of the second vehicle was not hurt.

It is unknown if alcohol or drugs played a role in this crash.

The crash was being investigated by the San Diego County Sheriff’s Department.