2 seriously injured in accident on I-55

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TROY, IL (KPLR) – There’s been a serious accident Saturday evening on northbound interstate 55 near troy, Illinois.  Police report that a semi-tractor trailer was involved in an accident with at passenger vehicle.

The northbound lanes of I-55 at mile marker 17.5 have been shut down for accident reconstruction investigation.  An ARCH Air Medical Services a helicopter air-lifted two persons to St. Louis University Hospital.