File:DETAIL VIEW OF PIN CONNECTION, NORTH WEB, SHOWING FLOOR BEAM, STRINGERS, LATTICE BRACING, EYEBARS, AND PIN, LOOKING SOUTH - Four Mile Bridge, Spanning Elk River on County Road HAER COLO,54-STESP.V,1-8.tif

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DETAIL VIEW OF PIN CONNECTION, NORTH WEB, SHOWING FLOOR BEAM, STRINGERS, LATTICE BRACING, EYEBARS, AND PIN, LOOKING SOUTH - Four Mile Bridge, Spanning Elk River on County Road 42, Steamboat Springs, Routt County, CO
Title
DETAIL VIEW OF PIN CONNECTION, NORTH WEB, SHOWING FLOOR BEAM, STRINGERS, LATTICE BRACING, EYEBARS, AND PIN, LOOKING SOUTH - Four Mile Bridge, Spanning Elk River on County Road 42, Steamboat Springs, Routt County, CO
Depicted place Colorado; Routt County; Steamboat Springs
Date Documentation compiled after 1968
Dimensions 4 x 5 in.
Current location
Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA http://hdl.loc.gov/loc.pnp/pp.print
Accession number
HAER COLO,54-STESP.V,1-8
Credit line
This file comes from the Historic American Buildings Survey (HABS), Historic American Engineering Record (HAER) or Historic American Landscapes Survey (HALS). These are programs of the National Park Service established for the purpose of documenting historic places. Records consist of measured drawings, archival photographs, and written reports.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

Notes
  • Significance: The oldest vehicular bridge over the Elk River, the bridge is also the oldest bridge in Routt County and shares the distinction as the oldest bridge in northwest Colorado with the Kay's Ranch Bridge over the White River in Rio Blanco County. It is one of the last bridges erected by the Wrought Iron Bridge Company, following the consolidation of that firm into the American Bridge Company in 1900. Although a common bridge type (pin-connected Pratt through truss), this span is notable for its unaltered stone abutments and steel superstructure. In pristine condition and setting, it is a significant example of early truss construction.
  • Survey number: HAER CO-60
  • Building/structure dates: 1900 Initial Construction
Source https://www.loc.gov/pictures/item/co0227.photos.021875p
Permission
(Reusing this file)
Public domain This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.
Object location40° 30′ 53.3″ N, 106° 57′ 13.7″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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current20:25, 8 July 2014Thumbnail for version as of 20:25, 8 July 20145,143 × 4,079 (20.01 MB)Fæ (talk | contribs)GWToolset: Creating mediafile for Fæ. HABS 05 July 2014 (501:600)

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Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:DETAIL_VIEW_OF_PIN_CONNECTION,_NORTH_WEB,_SHOWING_FLOOR_BEAM,_STRINGERS,_LATTICE_BRACING,_EYEBARS,_AND_PIN,_LOOKING_SOUTH_-_Four_Mile_Bridge,_Spanning_Elk_River_on_County_Road_HAER_COLO,54-STESP.V,1-8.tif&oldid=873239175"