It happened around 3 a.m. at Kelly Drive and Brewery Hill Drive in Philadelphia's Fairmount Park section.
Dive crews were called to the scene to assist.
ALSO SEE: Vehicle that went into Schuylkill River was accidentally shifted into gear, police say
It is unknown at this time if vehicle was occupied or not.
No other information has been released at this time.
This is the third time in less than a month that a vehicle has plunged into the river.
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