Fișier:Navajo Bridge (May 2006).jpg

Conținutul paginii nu este suportat în alte limbi.
De la Wikipedia, enciclopedia liberă

Mărește rezoluția imaginii(3.000 × 1.790 pixeli, mărime fișier: 2,42 MB, tip MIME: image/jpeg)

Acest fișier se află la Wikimedia Commons. Consultați pagina sa descriptivă acolo.

Descriere fișier

This is an image of a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 81000134.

Descriere
English:
The 1929 Navajo Bridge at left, and the 1995 Navajo Bridge at right.
  • These bridges cross the Colorado River at Marble Canyon. The Echo Cliffs are in the backround, to the east.
  • The original bridge was the highest in the world at the time, replacing the Lee's Ferry crossing on the river. It was the only bridge crossing the Colorado River for over 600 miles. Despite the sparsely populated region, over 5,000 people attended the dedication.
Original Bridge, at left
  • Dedicated: June 14-15, 1929
  • Construction cost: $390 thousand
  • Total length: 834 ft (254 m)
  • Steel arch length: 616 ft (188 m)
  • Arch rise: 90 ft (27.4 m)
  • Height above river: 467 ft (142 m)
  • Width of the roadway: 18 ft (5.5 m)
  • Amount of steel: 2.4 million lbs (1,089,000 kg)
  • Amount of concrete: 500 cu yds (385 m3
  • Amount of steel reinforcement: 8,200 lbs (3,700 kg)
New Bridge, at right
  • The main pin was set October 14, 1994, after seven months of construction.
  • Construction cost $14.7 million
  • Total length: 909 ft (277 m)
  • Steel arch length: 726 ft (221 m)
  • Arch rise 90: ft (27.4 m)
  • Height above river: 470 ft (143 m)
  • Width of the roadway: 44 ft (13.4 m)
  • Amount of steel: 2.4 million lbs (1,089,000 kg)
  • Amount of concrete: 1,790 cu yds (1370 m3
  • Amount of steel reinforcement: 3.9 million lbs (1,769,000 kg)
Credits
Dată 27 mai 2006 (original upload date)
Sursă Image: uploaded by author; text information: placards at viewpoint
Autor User Leonard G. on en.wikipedia
Permisiune
(Reutilizarea acestui fișier)
Creative Commons License
Creative Commons Share Alike icon
This file is licensed under Creative Commons ShareAlike 1.0 License.
Creative Commons has retired this legal tool and does not recommend that it be applied to works.

বাংলা | čeština | Deutsch | English | Esperanto | español | فارسی | suomi | français | magyar | italiano | ქართული | 한국어 | македонски | മലയാളം | português | русский | sicilianu | српски / srpski | svenska | 中文(简体)‎ | 中文(繁體)‎ | +/−

Creative Commons ShareAlike 1.0 GenericCC SA 1.0http://creativecommons.org/licenses/sa/1.0/falsetrue
Notes
InfoField
Originally from en.wikipedia; description page is (was) here
* 15:20, 27 May 2006 [[:en:User:Leonard G.|Leonard G.]] 3000×1790 (2,142,664 bytes) <span class="comment">(1929 Navaho bridge at left, the highest in the world at the time. These bridges join the distant cities of Flagstaff and Fredonia, replacing [[:en:Lee's Ferry]]. This was the only bridge crossing in over 600 miles of river Despite a sparsely populated region, )</span>
Poziția obiectului36° 49′ 05″ N, 111° 37′ 52″ V Kartographer map based on OpenStreetMap.Vizualizați poziția acestei și a altor imagini la: OpenStreetMapinfo

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

subiectul reprezentat

27 mai 2006

36°49'5.002"N, 111°37'52.000"W

Istoricul fișierului

Apăsați pe Data și ora pentru a vedea versiunea trimisă atunci.

Data și oraMiniaturăDimensiuniUtilizatorComentariu
actuală22 noiembrie 2010 15:19Miniatură pentru versiunea din 22 noiembrie 2010 15:193.000x1.790 (2,42 MB)Citypeekwhite balance
19 iulie 2006 14:27Miniatură pentru versiunea din 19 iulie 2006 14:273.000x1.790 (2,04 MB)Liftarn{{Information| |Description= 1929 Navaho bridge at left, the highest in the world at the time. These bridges join the distant citys of Flagstaff and Fredonia, replacing en:Lee's Ferry. This was the only bridge crossing in over 600 miles of river Desp

Următoarele pagini conțin această imagine:

Utilizarea globală a fișierului

Informații