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Horsetail Falls to Dodson Junctionv.2020.05.03.007Google Earth imagery Date: September 3, 2018
Robert W. Hadlow, Columbia River Highway Historic District, National Historic Landmark Nomination
Robert W. Hadlow, Columbia River Highway Historic District, National Historic Landmark Nomination
CS18. Structure: Masonry Culvert
CS18. Structure: Masonry Culvert
Location: HMP 37.5
Date: 1915
Designer: Oregon State Highway Department
Builder: Unknown
Owner: Oregon Department of Transportation
This masonry culvert, and another at HMP 37.7, consists of a reinforced concrete slab span with masonry retaining walls and floor.
CS19. Structure: Masonry Culvert
CS19. Structure: Masonry Culvert
Location: HMP 37.7
Date: 1915
Designer: Oregon State Highway Department
Builder; Unknown
Owner: Oregon Department of Transportation
This masonry culvert, and another at HMP 37.5, consists of a reinforced concrete slab span with masonry retaining walls and floor.
Hadlow, Landmark Nomination, 21
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