Around 12:30 a.m., the family was driving west on Bridge Street, attempting to turn onto the I-95 ramp, when a tractor-trailer crashed into the car, according to the news outlet.
One of the daughters was airlifted to a nearby hospital in critical condition, while the other daughter and her mother were treated for minor injuries, the outlet says.
Click here for the full story from CBS3 Philly.
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