THE ZBRLC-27, UP8114 WAS TRAVELING WESTWARD AND MADE CONTACT WITH A VEHICLE ON THE WEST OF THE TRACKS AT MP722.68. DRIVER OF THE VEHICLE FLED BUT WAS FOUND AND WAS TAKEN INTO CUSTODY FOR DUI. THEREWAS A MALE JUVENILE PASSENGER THAT WAS NOT IN THEVEHICLE AS WELL. NO INJURIES.HIGHWAY USER'S ACTIONS:STOPPED ON CROSSING (BEFORE GATES DESCENDED).