The first crash happened in the southbound lanes between exit 14 and exit 10 in Franklin County around 8:30 a.m., according to PennDOT.
This crash cleared at 10:20 a.m. but within minutes a second tractor-trailer rollover crash happened at the same exit.
No other vehicles were involved and no injuries have been reported in either crash.
Traffic is being detoured at exit 14 at Wayne Avenue.
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