The large tree, which came down around 3:45 p.m., sparked a small brush fire as the wires and transformer landed in the roadway and nearby brush. The fire has been extinguished.
The Valley Cottage Fire Department and Clarkstown Police Department are on the scene monitoring traffic.
The road is closed between Route 303 and Storms Road.
Check back to Daily Voice for updates.
Click here to follow Daily Voice New City and receive free news updates.