CENTER CITY (WPVI) -- A woman is hospitalized after an accident involving a tractor trailer and an off-duty police officer in Center City Philadelphia.
It happened at 9:00 a.m. Wednesday near the northwest corner of Philadelphia City Hall.
Police say the officer was in a private vehicle and stopped a red light when a tractor trailer making a turn hit the vehicle, sending it up onto a sidewalk.
A woman walking by was hit by the officer's car.
Medics took her to Jefferson University Hospital with stable vital signs.
Neither the tractor-trailer operator nor the officer were injured.
An investigation is underway.