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  2. Multnomah Falls - Wikipedia

    en.wikipedia.org/wiki/Multnomah_Falls

    Spanning two tiers on basalt cliffs, it is the tallest waterfall in the state of Oregon at 620 ft (189 m) in height. [1] The Multnomah Creek Bridge, built in 1914, crosses below the falls, and is listed on the National Register of Historic Places.

  3. List of bridges on the National Register of Historic Places ...

    en.wikipedia.org/wiki/List_of_bridges_on_the...

    Willamette River Highway Bridges of Portland, Oregon MPS Burnside Bridge: 1926 2012-11-14 Willamette R. at RM 12.7, Portland: Multnomah: Willamette River Highway Bridges of Portland, Oregon MPS Cape Creek Bridge No. 01113: 1932 2005-08-05

  4. Wahkeena Falls - Wikipedia

    en.wikipedia.org/wiki/Wahkeena_Falls

    The Wahkeena Creek Bridge, an 18-foot-long (5.5 m) bridge having "a simple reinforced-concrete slab span", below the falls, is a contributing structure in the Historic Columbia River Highway, which was listed on the National Register of Historic Places in 1983, and was further designated a National Historic Landmark District in 2000. [3]

  5. List of bridges documented by the Historic American ...

    en.wikipedia.org/wiki/List_of_bridges_documented...

    Oregon Historic Highway Bridges 1990 Salem: Marion: OR-55: Willamette River Bridges 1990 Willamette River: Portland: Multnomah: OR-56: Columbia River Highway Bridges 1990 Columbia River: Portland: Multnomah: OR-58: Siuslaw River Bridge: Extant Simple trunnion bascule: 1936 1990 US 101 (Oregon Coast Highway) Siuslaw River: Florence: Lane

  6. List of crossings of the Columbia River - Wikipedia

    en.wikipedia.org/wiki/List_of_crossings_of_the...

    Oregon Trunk Rail Bridge: 200.0 ... Washington: Kettle Falls Bridges: US 395 / SR 20 ... Map all coordinates using OpenStreetMap.

  7. List of covered bridges in Oregon - Wikipedia

    en.wikipedia.org/wiki/List_of_covered_bridges_in...

    This list of Oregon covered bridges contains the 51 historic covered bridges remaining in the U.S. state of Oregon. Most covered bridges in Oregon were built between 1905 and 1925. At the height of their use, there were an estimated 450 covered bridges in Oregon, which had dwindled to 56 by 1977. [1] As of 2021, there were only 49 remaining.

  8. National Register of Historic Places listings in Oregon

    en.wikipedia.org/wiki/National_Register_of...

    There are listings in all of Oregon's 36 counties. The National Register of Historic Places recognizes buildings, structures, objects, sites, and districts of national, state, or local historic significance across the United States. [1] Out of over 90,000 National Register sites nationwide, [2] Oregon is home to more than 2,000 NRHP listings. [3]

  9. Category:Bridges in Oregon - Wikipedia

    en.wikipedia.org/wiki/Category:Bridges_in_Oregon

    Bridges on the National Register of Historic Places in Oregon (3 C, 9 P) Bridges over the McKenzie River (Oregon) (4 P) Bridges over the Willamette River (31 P)