File:New Harvard St. Bridge Cutaway; Pour Sequence - New Harvard Street Bridge, Spans Rock Creek and Beach Drive at National Zoo, Washington, District of Columbia, DC HAER DC,WASH,581- (sheet 1 of 1).png

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New Harvard St. Bridge Cutaway; Pour Sequence - New Harvard Street Bridge, Spans Rock Creek and Beach Drive at National Zoo, Washington, District of Columbia, DC
Photographer
Pierce, Elaine, creator
Title
New Harvard St. Bridge Cutaway; Pour Sequence - New Harvard Street Bridge, Spans Rock Creek and Beach Drive at National Zoo, Washington, District of Columbia, DC
Depicted place District of Columbia; District of Columbia; Washington
Date 1995
date QS:P571,+1995-00-00T00:00:00Z/9
Dimensions 24 x 36 in. (D size)
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 DC,WASH,581- (sheet 1 of 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: The New Harvard Street Bridge is one of the few bridges of its type in the world; the structure is a concrete box girder with a trapezoidal section, the sides angling in and down. The concrete was poured segmentally and locked together with steel reinforcing and keys.
  • Unprocessed Field note material exists for this structure: N267
  • Survey number: HAER DC-53
  • Building/structure dates: 1965 Initial Construction
References

Related names:

Bureau of Public Roads
National Park Service Park Roads and Parkway Program, sponsor
Federal Lands Highway Program, sponsor
Source https://www.loc.gov/pictures/item/dc0937.sheet.00001a
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 location38° 53′ 42″ N, 77° 02′ 12.01″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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