Historic Columbia River Highway, Wahkeena Falls Footbridge, Spanning W...
Survey number: HAER OR-36-F Building/structure dates: 1914 Initial Construction National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Horsetail Falls Bridge, Spanning Hors...
Significance: One of two nearly identical reinforced-concrete girder trestles on the Historic Columbia River Highway and one of four extant structures on the route that have a distinctive cap and arch concrete ... More
Historic Columbia River Highway, Oneonta Tunnel, Adjacent to Historic ...
Significance: One of four tunnels on the Historic Columbia River Highway. Survey number: HAER OR-36-L Building/structure dates: 1914 Initial Construction Building/structure dates: 1948 Subsequent Work Build... More
Historic Columbia River Highway - Multnomah Falls
The original finding aid described this photograph as: Original Caption: The viewing bridge across the lower falls with the lovely long fall against the cliffs behind make a perfect photo. Location: Location:... More
Historic Columbia River Highway - Benson Bridge at Multnomah Falls
The original finding aid described this photograph as: Original Caption: This delicate-looking but strong bridge provides an opportunity for photographing the falls. Location: Location: Oregon (45.576° N 122.... More
Historic Columbia River Highway - Parking Area Beside Roadway at Multn...
The original finding aid described this photograph as: Original Caption: The Byway runs between the parking area and the falls at Multnomah Falls. Location: Location: Oregon (45.578° N 122.118° W) Status: Pu... More
Historic Columbia River Highway - Visiting Multnomah Falls
The original finding aid described this photograph as: Original Caption: Visitors at Multnomah Falls look up at the water hurtling down the sheer cliff. Location: Location: Oregon (45.576° N 122.115° W) Stat... More
Historic Columbia River Highway - Sunrise over Multnomah Falls
The original finding aid described this photograph as: Original Caption: Sunlight glints through the forest above Multnomah Falls, August 2001 Location: Location: Oregon (45.576° N 122.116° W) Status: Public... More
Historic Columbia River Highway, Oneonta Gorge Creek Bridge, Spanning ...
Significance: One of two nearly identical reinforced-concrete girder trestles on the Historic Columbia River Highway and one of four extant structures on the route that have a distinctive cap and arch concrete ... More
Historic Columbia River Highway, Oneonta Gorge Creek Bridge, Spanning ...
Significance: One of two nearly identical reinforced-concrete girder trestles on the Historic Columbia River Highway and one of four extant structures on the route that have a distinctive cap and arch concrete ... More
Historic Columbia River Highway, Oneonta Gorge Creek Bridge, Spanning ...
Significance: One of two nearly identical reinforced-concrete girder trestles on the Historic Columbia River Highway and one of four extant structures on the route that have a distinctive cap and arch concrete ... More
Historic Columbia River Highway, Oneonta Gorge Creek Bridge, Spanning ...
Significance: One of two nearly identical reinforced-concrete girder trestles on the Historic Columbia River Highway and one of four extant structures on the route that have a distinctive cap and arch concrete ... More
Historic Columbia River Highway, Crown Point Viaduct, Encircling Vista...
Significance: A half-viaduct designed to carry pedestrians around the outer edge of a spiral section of roadway around the top of a 725' promontory on the Historic Columbia River Highway. Ingenious use of rein... More
Historic Columbia River Highway, Crown Point Viaduct, Encircling Vista...
Significance: A half-viaduct designed to carry pedestrians around the outer edge of a spiral section of roadway around the top of a 725' promontory on the Historic Columbia River Highway. Ingenious use of rein... More
Historic Columbia River Highway, Crown Point Viaduct, Encircling Vista...
Significance: A half-viaduct designed to carry pedestrians around the outer edge of a spiral section of roadway around the top of a 725' promontory on the Historic Columbia River Highway. Ingenious use of rein... More
Historic Columbia River Highway, Crown Point Viaduct, Encircling Vista...
Significance: A half-viaduct designed to carry pedestrians around the outer edge of a spiral section of roadway around the top of a 725' promontory on the Historic Columbia River Highway. Ingenious use of rein... More
Historic Columbia River Highway, Crown Point Viaduct, Encircling Vista...
Significance: A half-viaduct designed to carry pedestrians around the outer edge of a spiral section of roadway around the top of a 725' promontory on the Historic Columbia River Highway. Ingenious use of rein... More
Historic Columbia River Highway, Crown Point Viaduct, Encircling Vista...
Significance: A half-viaduct designed to carry pedestrians around the outer edge of a spiral section of roadway around the top of a 725' promontory on the Historic Columbia River Highway. Ingenious use of rein... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Crown Point, East of Corbett, Troutda...
Survey number: HAER OR-36-D Building/structure dates: 1914 Initial Construction Building/structure dates: 1918 Subsequent Work Building/structure dates: 1930 Subsequent Work National Register of Historic Pl... More
Historic Columbia River Highway, Multnomah Creek Bridge, Historic Colu...
Survey number: HAER OR-36-H Building/structure dates: 1914 Initial Construction National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Multnomah Creek Bridge, Historic Colu...
Survey number: HAER OR-36-H Building/structure dates: 1914 Initial Construction National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Toothrock Tunnel, Interstate 84, east...
Survey number: HAER OR-36-O National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Toothrock Tunnel, Interstate 84, east...
Survey number: HAER OR-36-O National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Mosier Creek Bridge, Spanning Mosier ...
Survey number: HAER OR-36-U National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Mosier Creek Bridge, Spanning Mosier ...
Survey number: HAER OR-36-U National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Mosier Creek Bridge, Spanning Mosier ...
Survey number: HAER OR-36-U National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Mosier Creek Bridge, Spanning Mosier ...
Survey number: HAER OR-36-U National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Mosier Creek Bridge, Spanning Mosier ...
Survey number: HAER OR-36-U National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Sandy River Bridge at Troutdale, Hist...
Significance: First modern bridge constructed on what became the Historic Columbia River Highway. Designed by the premier bridge engineering firm of Waddell and Harrington, which also created the 1912 Steel Br... More
Historic Columbia River Highway, Sandy River Bridge at Troutdale, Hist...
Significance: First modern bridge constructed on what became the Historic Columbia River Highway. Designed by the premier bridge engineering firm of Waddell and Harrington, which also created the 1912 Steel Br... More
Historic Columbia River Highway, Sandy River Bridge at Troutdale, Hist...
Significance: First modern bridge constructed on what became the Historic Columbia River Highway. Designed by the premier bridge engineering firm of Waddell and Harrington, which also created the 1912 Steel Br... More
Historic Columbia River Highway, Sandy River Bridge at Troutdale, Hist...
Significance: First modern bridge constructed on what became the Historic Columbia River Highway. Designed by the premier bridge engineering firm of Waddell and Harrington, which also created the 1912 Steel Br... More
Historic Columbia River Highway, Sandy River Bridge at Troutdale, Hist...
Significance: First modern bridge constructed on what became the Historic Columbia River Highway. Designed by the premier bridge engineering firm of Waddell and Harrington, which also created the 1912 Steel Br... More
Historic Columbia River Highway, Sandy River Bridge at Troutdale, Hist...
Significance: First modern bridge constructed on what became the Historic Columbia River Highway. Designed by the premier bridge engineering firm of Waddell and Harrington, which also created the 1912 Steel Br... More
Historic Columbia River Highway, Sandy River Bridge at Troutdale, Hist...
Significance: First modern bridge constructed on what became the Historic Columbia River Highway. Designed by the premier bridge engineering firm of Waddell and Harrington, which also created the 1912 Steel Br... More
Historic Columbia River Highway, Eagle Creek Bridge, Spanning Eagle Cr...
Significance: The only stone-veneered reinforced-concrete arch bridge and one of only eight arch spans on the Historic Columbia River Highway. It is the last bridge in the Multnomah County section of the Histo... More
Historic Columbia River Highway, Eagle Creek Bridge, Spanning Eagle Cr...
Significance: The only stone-veneered reinforced-concrete arch bridge and one of only eight arch spans on the Historic Columbia River Highway. It is the last bridge in the Multnomah County section of the Histo... More
Historic Columbia River Highway, Eagle Creek Bridge, Spanning Eagle Cr...
Significance: The only stone-veneered reinforced-concrete arch bridge and one of only eight arch spans on the Historic Columbia River Highway. It is the last bridge in the Multnomah County section of the Histo... More
Historic Columbia River Highway, Multnomah Falls Footbridge, Spanning ...
Significance: A reinforced-concrete arch pedestrian bridge over the Lower Multnomah Falls. One of the few bridges constructed on the highway strictly for pedestrian use. Survey number: HAER OR-36-I Building/... More
Historic Columbia River Highway, Multnomah Falls Footbridge, Spanning ...
Significance: A reinforced-concrete arch pedestrian bridge over the Lower Multnomah Falls. One of the few bridges constructed on the highway strictly for pedestrian use. Survey number: HAER OR-36-I Building/... More
Historic Columbia River Highway, Multnomah Falls Footbridge, Spanning ...
Significance: A reinforced-concrete arch pedestrian bridge over the Lower Multnomah Falls. One of the few bridges constructed on the highway strictly for pedestrian use. Survey number: HAER OR-36-I Building/... More
Historic Columbia River Highway, Eagle Creek Recreation Area, Historic...
Survey number: HAER OR-36-Q National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Eagle Creek Recreation Area, Historic...
Survey number: HAER OR-36-Q National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Eagle Creek Recreation Area, Historic...
Survey number: HAER OR-36-Q National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Eagle Creek Recreation Area, Historic...
Survey number: HAER OR-36-Q National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Eagle Creek Recreation Area, Historic...
Survey number: HAER OR-36-Q National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Eagle Creek Recreation Area, Historic...
Survey number: HAER OR-36-Q National Register of Historic Places NRIS Number: 83004168
Historic Columbia River Highway, Stark Street Bridge, Spanning Sandy R...
Significance: One of the oldest steel truss highway bridges in Oregon and the second oldest steel truss constructed on the Historic Columbia River Highway. Provided a vital link across the Sandy River at the b... More
Historic Columbia River Highway, Stark Street Bridge, Spanning Sandy R...
Significance: One of the oldest steel truss highway bridges in Oregon and the second oldest steel truss constructed on the Historic Columbia River Highway. Provided a vital link across the Sandy River at the b... More
Historic Columbia River Highway, Stark Street Bridge, Spanning Sandy R...
Significance: One of the oldest steel truss highway bridges in Oregon and the second oldest steel truss constructed on the Historic Columbia River Highway. Provided a vital link across the Sandy River at the b... More
Historic Columbia River Highway, Stark Street Bridge, Spanning Sandy R...
Significance: One of the oldest steel truss highway bridges in Oregon and the second oldest steel truss constructed on the Historic Columbia River Highway. Provided a vital link across the Sandy River at the b... More
Historic Columbia River Highway, Stark Street Bridge, Spanning Sandy R...
Significance: One of the oldest steel truss highway bridges in Oregon and the second oldest steel truss constructed on the Historic Columbia River Highway. Provided a vital link across the Sandy River at the b... More
Historic Columbia River Highway, West Multnomah Falls Viaduct, West of...
Significance: This 400' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, West Multnomah Falls Viaduct, West of...
Significance: This 400' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, West Multnomah Falls Viaduct, West of...
Significance: This 400' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, East Multnomah Falls Viaduct, East of...
Significance: This 860' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, East Multnomah Falls Viaduct, East of...
Significance: This 860' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, East Multnomah Falls Viaduct, East of...
Significance: This 860' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, East Multnomah Falls Viaduct, East of...
Significance: This 860' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, East Multnomah Falls Viaduct, East of...
Significance: This 860' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, East Multnomah Falls Viaduct, East of...
Significance: This 860' half-viaduct was an engineer's solution to aligning the Historic Columbia River Highway between a steep unstable slope and the Oregon Washington Railroad and Navigation Company main line... More
Historic Columbia River Highway, Bridal Veil Falls Bridge, Spanning Br...
Significance: Site constraints forced Multnomah County and the Oregon State Highway Commission to select a skewed reinforced-concrete deck girder span for this location. The span's angled bents and its tall an... More
Historic Columbia River Highway, Bridal Veil Falls Bridge, Spanning Br...
Significance: Site constraints forced Multnomah County and the Oregon State Highway Commission to select a skewed reinforced-concrete deck girder span for this location. The span's angled bents and its tall an... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More
Historic Columbia River Highway, Mosier Twin Tunnels, East of Mosier, ...
Significance: The only set of highway tunnels with adits or windows in Oregon. One of the few examples of this type of tunnel in the United States. Survey number: HAER OR-36-T Building/structure dates: 1920 ... More