SAN FRANCISCO (CBS SF) – A Caltrain with about 200 passengers aboard struck a car on the tracks in San Francisco Thursday.

The car was unoccupied at the time and no one on the train was hurt.

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The crash happened at 16th and Mississippi St. at 11:25 a.m. involving the northbound 237 train.

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It was unclear why the car was on the tracks.

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Trains were set to resume service around 12:15 after the tracks were cleared, said Caltrain. The 237 was 70 mins delayed and the 139 was 40 minutes delayed.