PHILADELPHIA (WPVI) -- There was some unusual traffic trouble on Interstate 95 in Philadelphia on Tuesday morning.
The trailer portion of a big rig apparently collapsed while traveling on the highway near the Vine Street Expressway in Center City.
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The view from Chopper 6 showed the trailer bent in the middle, with parts of the roof and sides split open.
There was no immediate word as to what caused the trailer to buckle.
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There was cargo in the trailer, though it's not clear what the truck was hauling.
No injuries have been reported.