Heavy-duty wreckers were summoned to right the rig after it toppled around 9:30 p.m. on the northbound Route 95 connector to westbound Route 80.
The driver sustained an ankle injury, responders said.
Access to the westbound local lanes on Route 80 from 95 was blocked while the 'tater treats were offloaded to another truck and the wreckage was removed.
State Police created access to the express lanes on the left shoulder.
Chick-Fil-A says its waffle fries, rolled out 35 years ago, are its best seller.
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