PHILADELPHIA (AP) — The race to reopen a stretch of Interstate 95 in Philadelphia is getting a boost from a truck-mounted jet dryer that's normally used to keep moisture off the track at the Pocono Raceway. A vehicle-mounted, kerosene-fueled turbine arrived Thursday at the scene of the June 11 fire at an underpass. Both directions of the heavily traveled interstate have been closed, pinching off traffic on the East Coast's main north-south highway.