SHREWSBURY, Pa. (AP) — A truckload of hot dogs has spilled across a Pennsylvania highway after a crash, clogging the road toward the end of the morning rush hour. The wreck took place on Interstate 83 a few miles north of the Maryland line Friday. It briefly clogged the heavily traveled artery in both directions. Crews were stuck with a job they didn’t relish — rolling up the scattered tube steaks for disposal. State police said the tractor trailer had an unspecified mechanical problem that caused it to push into a passenger vehicle. When the truck scraped along a concrete divider, its trailer was ripped open and the contents scattered. Four people had injuries that were not considered life-threatening. (PHOTO; AP)