A drunk driver struck and injured a police sergeant outside an Inwood parking lot Saturday night, police sources said.

The male driver’s gray Dodge Charger barreled out of the Associated Supermarket parking lot onto West 207th Street, striking the officer in the middle of the roadway, sources said.

The officer survived with a fractured collarbone, police said. Photos from the scene obtained by The Post show his body lying face-up in the roadway across the yellow center lines.

Cops arrested the driver, who was charged with reckless driving and driving-under-the-influence.

The incident occurred as officers were clearing out the parking lots outside the Associated and the Speedway gas station next door, sources said.