File:Long range view of the southwest portal of the bridge. - Post Road Bridge, State Route 7-A, Havre de Grace, Harford County, MD HAER MD,13-HAV,3-6.tif

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Summary[edit]

Long range view of the southwest portal of the bridge. - Post Road Bridge, State Route 7-A, Havre de Grace, Harford County, MD
Title
Long range view of the southwest portal of the bridge. - Post Road Bridge, State Route 7-A, Havre de Grace, Harford County, MD
Description
American Bridge Company
Depicted place Maryland; Harford County; Havre de Grace
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 MD,13-HAV,3-6
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 bridge, a subdivided Pratt through truss commonly known as a Baltimore truss with substruts and subties, is an example of an early truss form developed for use on long spans. The bridge was fabricated by the American Bridge Company in 1905 for the Maryland Division, P.B. and W. RR. of the Pennsylvania Railroad.
  • Survey number: HAER MD-44
  • Building/structure dates: 1905 Initial Construction
  • Building/structure dates: 1952 Subsequent Work
  • Building/structure dates: 1982 Demolished
Source https://www.loc.gov/pictures/item/md0958.photos.082025p
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.

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current16:28, 22 July 2014Thumbnail for version as of 16:28, 22 July 20144,374 × 3,467 (14.46 MB)Fæ (talk | contribs)GWToolset: Creating mediafile for Fæ. HABS 21 July 2014 (1601:1800)

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