File:DETAIL OF DRIVE GEARS, FROM SOUTHWEST - Fort Madison Bridge, Spanning Mississippi River at U.S. Highway 61, Fort Madison, Lee County, IA HAER IOWA,56-FMAD.1-9.tif

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DETAIL OF DRIVE GEARS, FROM SOUTHWEST - Fort Madison Bridge, Spanning Mississippi River at U.S. Highway 61, Fort Madison, Lee County, IA
Photographer

Related names:

Robinson, A F
Union Bridge and Construction Company
Title
DETAIL OF DRIVE GEARS, FROM SOUTHWEST - Fort Madison Bridge, Spanning Mississippi River at U.S. Highway 61, Fort Madison, Lee County, IA
Depicted place Iowa; Lee County; Fort Madison
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 IOWA,56-FMAD.1-9
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: This bridge is a major river span and had, at the time of its construction, the longest and heaviest electrified swing span on the Mississippi River. The bridge superstructure was built by American Bridge Company, one of the largest bridge companies in American history.
  • Unprocessed Field note material exists for this structure: N234
  • Survey number: HAER IA-62
  • Building/structure dates: 1927 Initial Construction
Source https://www.loc.gov/pictures/item/ia0438.photos.051444p
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° 37′ 46.99″ N, 91° 18′ 54″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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current12:26, 14 July 2014Thumbnail for version as of 12:26, 14 July 20145,000 × 4,011 (19.13 MB)Fæ (talk | contribs)GWToolset: Creating mediafile for Fæ. HABS 11 July 2014 (1001:1200)

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