On 3/31/18 at 0911 hrs. the North Coventry Twp. Police Dept. responded to the area of Route 422 east and MM 173.4 on the report of a two vehicle crash. Police investigation revealed that both units were traveling east on Route 422. Unit #1 was in the left lane and Unit #2 was in the right lane in front of Unit #1. After both units negotiated a left curve in the roadway, Unit #1 drifted over into the right lane and struck the driver's side rear corner of Unit #2. Opr. #1 then over corrected and struck the center concrete barrier. Unit #1 sustained disabling driver's side front end damage and functional passenger's side front end damage. Unit #1 was towed from the scene. Unit #2 sustained functional passenger's side rear end damage and was driven from the scene. No injuries were reported at the time of the crash. Opr. #1 was cited for PMVC 3309 driving on roadways laned for traffic.