ACCIDENT; INVOLVING A TRACTOR TRAILER AND A FUEL SPILL   LEFT LANE OPEN, 1 MILE DELAY  NOTE: TRACTOR TRAILER WAS HEADING ON RT 17 NORTH TO 87 N B, FLIPPED OVER, AND LANDED NEAR THE SOUTHBOUND LANES ;   N B , THE RAMPS FROM RT 17   287 TO THE N B THRUWAY ARE CLOSED.