NASHVILLE, Tenn. (WKRN) – A Metro police officer was injured when his cruiser was hit by a vehicle on Interstate 24 near downtown Nashville early Saturday morning.

The crash occurred in the eastbound lanes of the Silliman Evans Bridge around 3:30 a.m.

Metro police told WKRN News 2 the officer was assisting a motorist before was hit.

He was sitting in his cruiser at the time of the crash.

The officer was transported to Vanderbilt University Medical Center for a medical evaluation of non-life threatening injuries.

No other injuries were reported.

The eastbound lanes of the roadway were closed and reopened shortly before 5 a.m.

Investigators are working to determine if drugs or alcohol were a factor in the crash.