File:GENERAL VIEW, LOOKING EAST. - Big Conestoga Creek Bridge No. 12, Spanning Conestoga River at Farmersville Road (State Route 1010), Brownstown, Lancaster County, PA HAER PA,36-BROTO.V,1-1.tif

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GENERAL VIEW, LOOKING EAST. - Big Conestoga Creek Bridge No. 12, Spanning Conestoga River at Farmersville Road (State Route 1010), Brownstown, Lancaster County, PA
Photographer
Lowe, Jet, creator
Title
GENERAL VIEW, LOOKING EAST. - Big Conestoga Creek Bridge No. 12, Spanning Conestoga River at Farmersville Road (State Route 1010), Brownstown, Lancaster County, PA
Description
Kauffman, Paul D; Lancaster County Engineer; Shaw, Frank H; Diller, S W; Shirk, J R; Macee, D F; Pennsylvania Department of Transportation, sponsor; Pennsylvania Historical and Museum Commission, sponsor; DeLony, Eric N, project manager; Flores, Roland, field team project manager; Christianson, Justine, transmitter; Spivey, Justin M, historian; Lowe, Jet, photographer; Murphy, Jenna, delineator
Depicted place Pennsylvania; Lancaster County; Brownstown
Date 1999
date QS:P571,+1999-00-00T00:00:00Z/9
Dimensions 5 x 7 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 PA,36-BROTO.V,1-1
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: Big Conestoga Creek Bridge No. 12 is a rare combination of cantilever, arch and through-girder forms in reinforced concrete. Lancaster County engineer Frank H. Shaw, designing to meet economic constraints, site conditions, and political pressure, crafted this unusual solution in a short window of opportunity before the advent of state standards for reinforced concrete bridges. Its main span of 62'-5" is flanked by two 31'-0" cantilever arms whose tips do not rest upon the concrete abutments, which probably enclose stone abutments from a previous bridge. Of six similar structures designed by Shaw, this is one of two which remain in the state highway system. This bridge was listed on the National Register of Historic Places in 1988.
  • Unprocessed Field note material exists for this structure: N611
  • Unprocessed Field note material exists for this structure: N982
  • Survey number: HAER PA-500
  • Building/structure dates: 1917 Initial Construction
References

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 88000875.

Source https://www.loc.gov/pictures/item/pa3671.photos.361568p
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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Date/TimeThumbnailDimensionsUserComment
current06:08, 1 August 2014Thumbnail for version as of 06:08, 1 August 20145,000 × 3,587 (17.11 MB) (talk | contribs)GWToolset: Creating mediafile for Fæ. HABS 31 July 2014 (3000:3200)

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