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Tappan Zee Bridge facts for kids

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Governor Malcolm Wilson Tappan Zee Bridge
TappanZeeBridgeFromBelow.JPG
The Tappan Zee Bridge as seen from Tarrytown, 2007
Coordinates 41°04′12″N 73°53′28″W / 41.07000°N 73.89111°W / 41.07000; -73.89111
Carries 7 lanes (3 northbound/westbound, 3 southbound/eastbound, 1 reversible) of I-87 / I-287 / New York Thruway
Crosses Hudson River
Locale Connecting Grand View-on-Hudson, Rockland County, New York and Tarrytown, Westchester County, New York in the Lower Hudson Valley
Official name Governor Malcolm Wilson Tappan Zee Bridge
Maintained by New York State Thruway Authority
Characteristics
Design Cantilever bridge
Total length 16,013 feet (4,881 m; 3 mi)
Width 90 feet (27 m)
Longest span 1,212 feet (369 m)
Clearance below 138 feet (42 m)
History
Opened December 14, 1955
Closed October 6, 2017
Statistics
Daily traffic 134,947 (2010)

The Tappan Zee Bridge was a very important bridge in lower New York. It stretched about three miles across the Hudson River. It connected Westchester and Rockland Counties.

Opened in 1955, it helped traffic move easily between these two areas. It took over from older bridges and ferries. Located about 25 miles north of New York City, you could even see the city from the bridge on a clear day! The bridge carried seven lanes of the New York State Thruway, a major highway.

The bridge got its name from a Native American tribe called the "Tappan," who lived in the area. The word Zee comes from the Dutch word for "sea." This makes sense because the bridge crossed a wide body of water.

By the early 2000s, the bridge was quite old. It was also too small for all the cars and trucks using it every day. People in the region talked for many years about needing a new bridge. A new, modern bridge finally replaced the old one in 2017.

Building a New Bridge

In 2013, the New York State Thruway Authority started building a brand new bridge. This new bridge was designed to have two separate spans. Each span would carry four lanes of traffic in opposite directions. It also included special lanes just for buses.

Tappan Zee Bridge - Hudson River
The original bridge was built during a time when materials were hard to get.

The new bridge, called the Mario M. Cuomo Bridge, opened in stages. It fully replaced the old Tappan Zee Bridge. The old bridge was then carefully taken down in 2019.

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