A crash shut down a stretch of Interstate 81 in Lebanon County around 4:20 a.m. PennDOT extended the estimated reopening time to 12:30 p.m.
A tractor-trailer hauling 40,000 pounds of milk crashed in the northbound lanes around 3:20 a.m. on Tuesday.
A stretch of I-81 northbound in Dauphin County is closed early Tuesday morning after a tractor-trailer crashed.