UNIT 1 WAS PASSING THROUGH EXIT LANE 7 AT THE PERRYSBURG INTERCHANGE ON THE OHIO TURNPIKE WHEN IT'S OPEN TRAILER DOOR STRUCK 2 PILLARS, A WATER PIPE,AN ELECTRICAL BOX AND A TREE. UNIT 1 DID NOT STOP. AN EZ-PASS ELECTRICAL BOX WAS ALSO SCRATCHED, DENTED AND SUFFERED DAMAGE TO IT'S HINGES. THERE WAS YELLOW PAINT TRANSFER ON THE STRUCK ITEMS. *BF (OHIO TRAFFIC CRASH REPORT # 10-0064-89)*JB UPDATED 03/29/11 *BF