Download - The Nyack Villager
Download - The Nyack Villager
Download - The Nyack Villager
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Bridges Over the Hudson<br />
by Shel Haber<br />
<strong>The</strong> Hudson River begins as a trickle at<br />
Lake Tear of the Clouds in northern New<br />
York State, then travels southward 315 miles<br />
before emptying into Upper New York Bay<br />
and then into the Atlantic Ocean. Its lower<br />
half is a tidal estuary; its rising and falling<br />
tides influence the Hudson's current as far<br />
north as Troy, New York.<br />
For hundreds of years there was no way to<br />
cross the Hudson except by boat. Now there<br />
are many bridges—at least 45 at last count.<br />
With a new Tappan Zee Bridge about to<br />
begin construction, here are some details<br />
about a few of the other bridges that cross<br />
the mighty Hudson.<br />
Tappan Zee Bridge<br />
Opened 56 years ago, on Dec 15, 1955, the<br />
Tappan Zee is a cantilever bridge. Its site,<br />
the second-widest point on the river, added<br />
to construction costs but was chosen to be<br />
as close as possible to New York City, while<br />
staying outside the Port Authority's 25-mile<br />
area of influence. This ensured that revenue<br />
from tolls went to the newly-created NY<br />
State Thruway Authority and not to the<br />
Port Authority. A unique aspect of its design<br />
is that the main span is supported by<br />
eight hollow concrete caissons. <strong>The</strong>ir buoyancy<br />
carries some of the load and helped to<br />
reduce construction costs.<br />
16 <strong>The</strong> <strong>Nyack</strong> <strong>Villager</strong> November, 2012<br />
Bear Mountain Bridge<br />
Opened 87 years ago on Nov 27, 1924. At<br />
its formal opening, it was the longest suspension<br />
bridge span in the world, and the<br />
first of its type to have a concrete deck. It<br />
held the record for world’s longest suspension<br />
bridge for 19 months, until it was surpassed<br />
by the Benjamin Franklin Bridge in<br />
Philadelphia. It was the first automobile<br />
bridge to cross the Hudson south of Albany<br />
and surpassed the 1888 Poughkeepsie Railroad<br />
Bridge as the southernmost crossing of<br />
the river. .Construction methods pioneered<br />
on the Bear Mountain Bridge influenced<br />
much larger projects to follow, including<br />
the George Washington (1931) and Golden<br />
Gate (1937)<br />
George Washington Bridge<br />
Its upper level opened 81 years ago, on Oct<br />
24, 1931; its lower level opened 50 years<br />
ago on Aug 29, 1962. It is a 4,760 foot<br />
suspension bridge spanning the Hudson,<br />
connecting NY City to Fort Lee, NJ. When<br />
it opened, it surpassed Detroit’s Ambassador<br />
Bridge for the longest main span in the<br />
world, nearly doubling the previous record.<br />
<strong>The</strong> GW held this title until the opening of<br />
the Golden Gate Bridge in 1937.<br />
Mid-Hudson Bridge<br />
Opened 82 years ago on Aug 25, 1930. It<br />
is a suspension bridge which carries US 44<br />
and NY 55 across the Hudson between<br />
Poughkeepsie and Highland. <strong>The</strong> bridge is<br />
3,000 feet long with a clearance of 135 feet.<br />
At its opening, it was the sixth-longest suspension<br />
bridge in the world. At the time,<br />
except for ferries, there was no crossing the<br />
river south of Albany. <strong>The</strong> Bear Mountain<br />
Bridge in Westchester County and the Holland<br />
Tunnel in Manhattan were under construction<br />
at that time.<br />
Rip Van Winkle Bridge<br />
Opened 77 years ago on July 2, 1935 at a<br />
cost of $2.4 million. It is a cantilever bridge<br />
spanning the Hudson River between Hud-