Caltrain said one of its train hit a vehicle in San Bruno on Wednesday evening, injuring the car's driver.
Northbound train number 267 struck the vehicle on San Mateo Avenue at about 6 p.m., Caltrain spokeswoman Christine Dunn said.
The driver was taken to a hospital with minor injuries. No one was injured on the train.
Trains were delayed about 30 minutes until 8 p.m., Dunn said.