Several people were hurt in a multi-vehicle crash on northbound I-95 that sent a wayward tire flying into the southbound lanes.
The crash happened around 11:30 p.m. Wednesday on I-95 in Chester approaching 9th Street.
Six cars were involved in a chain-reaction crash in the northbound lanes, police said.
One person involved in the crash was rushed to a nearby hospital in critical condition.
Police say a tire from one of the cars involved in the initial crash went flying into the southbound lanes and struck a passing car. The driver of that car was not involved.
At the height of the crash, both sides on I-95 were closed, but they have since reopened.
The cause of the crash is under investigation.