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File:Detail view of center span. - Marquam Bridge, Spanning Willamette River at Interstate Highway 5, Portland, Multnomah County, OR HAER OR-106-11.tif

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Detail view of center span. - Marquam Bridge, Spanning Willamette River at Interstate Highway 5, Portland, Multnomah County, OR
Photographer

James B. Norman

Related names:

O'Connell, Kristen, transmitter
Title
Detail view of center span. - Marquam Bridge, Spanning Willamette River at Interstate Highway 5, Portland, Multnomah County, OR
Depicted place Oregon; Multnomah County; Portland
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 OR-106-11
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 Marquam Bridge is distinctive as the first Portland span constructed to serve the Interstate freeway system, as well as the first double deck freeway bridge in the state. The structure's functional design reflects the evolution of transportation planning occurring in the development of the Interstate system. A prominent feature in the city scape, the bridge is a primary link in the high speed traffic corridor through Portland. It is unusual as the city's first bridge built exclusively for vehicular use and also as the first of the ten Willamette River bridges in Portland to receive extensive seismic retrofitting.
  • Survey number: HAER OR-106
  • Building/structure dates: 1962-1966 Initial Construction
Source https://www.loc.gov/pictures/item/or0476.photos.200136p
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 location45° 31′ 25″ N, 122° 40′ 30″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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