It was built between Tarrytown , in Westchester County , and Nyack , in Rockland County , at what is nearly the widest part of the Hudson River , in the 1950 's , when Rockland was still largely rural and just beginning to attract New York City commuters .
Westchester County
Tarrytown
/location/location/contains
Rockland County
Nyack
/location/location/contains
LOCATION
Tarrytown
LOCATION
Westchester County
LOCATION
Nyack
LOCATION
Rockland County
LOCATION
Hudson River
LOCATION
New York City