Was comin' south this morning about nine or ten on 81 in Pa and came upon a tractor trailer accident. Looked like the driver must have fallen asleep as he went to the right and brushed the bridge abuttment on the passenger side. The cab was completly off the tractor frame. I did'nt get the mile marker. I think it was a Heartland express but I cant say for sure. Anybody find any info it would be welcomed! it didn't look pretty.