This story has been updated
CHAPPAQUA, N.Y. -- A one-car accident on the Saw Mill River Parkway near Chappaqua caused the northbound lanes to be shut down for hours Saturday from the late afternoon through the evening.
The accident occurred at Route 120 (Exit 32) around 4:30 p.m.
The driver, a man, was seriously injured in the crash after hitting a tree and flipping over, according to LoHud . He was taken to Westchester Medical Center, according to LoHud.
Roaring Brook Road is closed this weekend due to work on Metro-North train tracks.
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