A crash on Interstate 83 has traffic backed up for miles, and it will be hours before the highway can reopen, according to a state Department of Transportation spokeswoman.
The crash happened around 3 p.m. on I-83 North at the Route 30 interchange, according to 511PA.com.
A fully loaded tractor-trailer broke in half, PennDOT spokeswoman Fritzi Schreffler said. The trailer will need to be off-loaded before it can be towed…