Accident-ReportA Salem man escaped injury when a train struck his vehicle at a crossing in the Dixie Caverns area early Saturday morning.  Roanoke County police say 26-year-old Michael Woods was crossing on the Spring Hollow Access road off of West River Road about 3:20 a.m. when his vehicle got stuck on a portion of the track.  The crash did significant damage to the vehicle, but there were no injuries reported.  Police say no charges were filed.