The crash occurred at Route 512 and Locust Road in East Allen Township, Northampton County around 9:30 a.m., PSP Trooper Branosky said on Twitter.
The tractor-trailer driver — a 67-year-old man from Glendale, CA — was taken to LVHN-Cedar Crest for treatment of unspecified injuries following the crash, which caused numerous containers of goat milk yogurt and to spill into Monocacy Creek, Branosky said.
All traffic was being detoured on Route 512 at both Jacksonville Road and Jaindl Blvd. as state police in Bethlehem were handling the investigation.
Assisting agencies include Lehigh Valley Special Operations, Fastlane Towing, Hanover Township Fire Company and Norfolk Southern.
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