New River Gorge Bridge (USA) - longest arch bridge in United States

Location show on map

Fayetteville, West Virginia, USA

Date of build

June 1974 - October 22, 1978

  • Building type: Arch bridge
  • Architectural style:
  • Material: Steel, concrete
  • Cost: 37 million dollars
  • Length: 924 meters
    518 meters - the length of the arch
  • Architect: Michael Baker Company, West Virginia Department of Highways
New River Gorge Bridge description and facts:
The bridge weighs 88 million pounds, half of which is steel and concrete.

Every year on the third Saturday in October the bridge is completely open to pedestrians, on this day over a quarter of a million people come here to watch various attractions. One of the biggest attractions is the possibility of jumping on Bungee or with a parachute.

Thanks to the construction of this bridge it was possible to cross the river in less than one minute. Before building the bridge, you had to go 40 miles down the river to reach the other shore, to the nearest bridge, which took about 40 minutes.

New River Gorge is the longest arched steel bridge in the world. It is also the second highest bridges in the United States, just after the Royal Gorge Bridge.

Construction was very complicated, four 90-meter towers were built first, then the helicopter pulled 1.5 kilometers of half-inch cable between the towers, then thicker cables were thrown until the cable was so thick that it was possible to slowly move the steel on it.

To avoid trouble in the position of the last - middle element, the arcs on both sides of the edge were slightly raised, and when connected to the last element, they were lowered. Now all you have to do is place the trusses, the road and the pavement.

The width of the bridge is approximately 21 meters, each element has been made with a 1/100 inch tolerance, and the heaviest one weighs 184,000 pounds.

Before the current shape of the bridge was decided, three other proposals were rejected, the first proposed to put up a continuous lattice bridge, was rejected due to too large support piles, which height had to be to be several hundred meters. The second assumed the construction of a suspension bridge, rejected due to too high execution costs. The third project proposed the construction of a penknife-shaped bridge, but it was rejected because of too much concrete needed to stabilize the structure.

Official website: http://officialbridgeday.com

Comments to New River Gorge Bridge (9) Average rating: 4,0 Add comment    /    Rate building

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#0
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Based on 9 comments
adi LPU
#9
adi LPU
9 years ago
superrrrrrrrrrrrrr.....................
Ahmed
#8
Ahmed
11 years ago
asder frutr :->
Golden
#7
Golden
12 years ago
Jest naprawde wspaniały
martyna
#6
martyna
13 years ago
z takiego to mozna sobie niezle na bungee poskakac :O jestem pod wrazeniem!
Halski
#5
Halski
13 years ago
mam filmy jak skacza z niego na base jumping cos pieknego
Karolina 15
#4
Karolina 15
14 years ago
Jest naprawdę śliczny,no przynajmniej mi się podoba.Wy mówcie co chcecie ;->
Karolina 15
#3
Karolina 15
14 years ago
Jest naprawdę śliczny,no przynajmniej mi się podoba.Wy mówcie co chcecie ;->
.
#2
.
14 years ago
Bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla!!!
A kogo to obchodzi!!!!!!! :-)
#1
A kogo to obchodzi!!!!!!! :-)
14 years ago
Fajny mostek!!!

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Wojciech Andruszkiewicz
Weather nearby
Today (23 September)
current weather in this location
21,2 ° C
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1015,4 hPa
Tomorrow (24 September)
Tomorrow weather in this location
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