tóng-àn:Perspective view of truss span, looking NE. - Pennsylvania Railroad, West Brownsville Junction Bridge, Spanning Monongahela River, north of U.S. Route 40 Bridge, West Brownsville, HAER PA,63-BROVW,1-2.tif

Choân kái-sek-tō͘(5,000 × 3,569 siōng-sò͘ , tóng-àn chiàm-liōng: 17.02 MB, MIME luī-hêng: image/tiff

Perspective view of truss span, looking NE. - Pennsylvania Railroad, West Brownsville Junction Bridge, Spanning Monongahela River, north of U.S. Route 40 Bridge, West Brownsville, Washington County, PA
攝影師
Lowe, Jet, creator
標題
Perspective view of truss span, looking NE. - Pennsylvania Railroad, West Brownsville Junction Bridge, Spanning Monongahela River, north of U.S. Route 40 Bridge, West Brownsville, Washington County, PA
Soat-bêng
Leonard, H R; Pennsylvania Steel Company; Lucius Engineering Company; Pennsylvania Railroad; Consolidated Rail Corporation (Conrail); Norfolk Southern Railroad; DeLony, Eric N, project manager; Pennsylvania Historical and Museum Commission, sponsor; Consolidated Rail Corporation (Conrail), sponsor; Spivey, Justin M, historian; Lowe, Jet, photographer
描繪地點 Pennsylvania; Washington County; West Brownsville
Ji̍t-kî 1999年
date QS:P571,+1999-00-00T00:00:00Z/9
尺寸 5 x 7 in.
目前所在位置
Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA http://hdl.loc.gov/loc.pnp/pp.print
登錄號
HAER PA,63-BROVW,1-2
取得方式/備註
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.

備註
  • Significance: This bridge's 401'-long Petit through truss is typical of long spans required on Monongahela River navigation. Its approaches feature an early installation of a reinforced concrete slab floor.
  • Unprocessed Field note material exists for this structure: N638
  • Survey number: HAER PA-556
  • Building/structure dates: 1912 Initial Construction
  • Building/structure dates: 1914 Subsequent Work
Chhut-chhù https://www.loc.gov/pictures/item/pa3769.photos.362296p
授權允准
(Bô siŏh-huòi sāi ciā ùng-giông)
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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