BETHLEHEM, Pa. (WPVI) -- Interstate 78 is back open after a semi crash shut down the roadway in both directions Tuesday morning.
The crash happened on I-78 eastbound between Exit 67 (PA 412 - Hellertown/Bethlehem).
A tractor-trailer that was hauling fertilizer rolled over and caught fire near the Bethlehem exit, according to officials.
I-78 has since been cleared.