Tooth Rock Viaduct

I-80N / I-84

70. AERIAL VIEW OF TOOTHROCK AREA. - Historic Columbia River Highway, Troutdale, Multnomah County, ORDigital ID: (None) hhh or0386.photos.354721p http://hdl.loc.gov/loc.pnp/hhh.or0386/photos.354721pReproduction Number: HAER ORE,26-TROUT.V,1--70Repository: Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA http://hdl.loc.gov/loc.pnp/pp.printhttps://www.loc.gov/pictures/item/or0386.photos.354721p/resource/

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