Grave Creek Bridge, Spanning Grave Creek on Sunny Valley Loop Road, Su...
Significance: Achieves statewide significance as part of a thematic group of timber-constructed, covered bridges of Oregon, and it is the last remaining covered bridge in Josephine County. It is an intact examp... More
Moffett Creek Bridge, Spanning Moffett Creek at Old Columbia River Hig...
Significance: Moffett Creek Bridge, designed by L.W. Metzger, is considered one of the most unique bridges along the Old Columbia River Highway. The 205 foot structure has an arched span of 170 feet and is 70 ... More
Ross Island Bridge, Spanning Willamette River at Powell Boulevard, Por...
Significance: The Ross Island Bridge is one in an ensemble of twelve monumental highway bridges across the lower Willamette River. It is one of five Portland spans (with Burnside, Sellwood, Lovejoy Viaduct, an... More
Rouge River Bridge, Spanning Rouge River on Depot Street, Rogue River,...
The original survey incorrectly called the bridge "Rouge River Bridge." The name has been corrected to "Rogue River Bridge." The same change was made to the address. Significance: Completed in 1950, the Rogue R... More
Rouge River Bridge, Spanning Rouge River on Depot Street, Rogue River,...
The original survey incorrectly called the bridge "Rouge River Bridge." The name has been corrected to "Rogue River Bridge." The same change was made to the address. Significance: Completed in 1950, the Rogue R... More
Rouge River Bridge, Spanning Rouge River on Depot Street, Rogue River,...
The original survey incorrectly called the bridge "Rouge River Bridge." The name has been corrected to "Rogue River Bridge." The same change was made to the address. Significance: Completed in 1950, the Rogue R... More
Spring Creek Bridge, Spanning Spring Creek at Milepoint 253.98 on Oreg...
Significance: Known locally as the "Romeo and Juliet" Bridge, the Spring Creek Bridge is unique in Oregon for its rusticated abutments and pedestrian promenades that extend underneath the deck to intersect with... More
Ten Mile Creek Bridge, Spanning Ten Mile Creek on Oregon Coast Highway...
Significance: The Ten Mile Creek Bridge is significant as one of the earliest example of reinforced concrete tied-arch bridge construction in the Pacific Northwest region. The bridge is also significant for its... More
Isthmus Slough Bridge, Spanning Isthmus Slough at Milepoint 0.2, Coos ...
Significance: The Isthmus Slough Bridge is significant as a good example of the bascule bridge type. This bridge is unique within the Oregon context at it is the only known bascule structure that utilizes a blo... More
Depoe Bay Bridge, Spanning Depoe Bay at Oregon Coast Highway (U.S.101)...
Significance: Depoe Bay Bridge was designed in 1926 by State Bridge Engineer, Conde B. McCullough. It was the first of thirteen reinforced deck and through arches that were built on the Oregon Coast Highway. ... More
Depoe Bay Bridge, Spanning Depoe Bay at Oregon Coast Highway (U.S.101)...
Significance: Depoe Bay Bridge was designed in 1926 by State Bridge Engineer, Conde B. McCullough. It was the first of thirteen reinforced deck and through arches that were built on the Oregon Coast Highway. ... More
Whitewater Creek Bridge, Spanning Whitewater Creek on North Santiam Hi...
Significance: The Whitewater Creek Bridge #05981 is located on the North Santiam Highway within the boundaries of the Willamette National Forest. The bridge was designed in 1931 by the Bureau of Public Roads an... 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
Neawanna Creek Bridge, Spanning Neawanna Creek at Milepoint 19.72 on U...
Significance: The Neawanna Creek Bridge #1305 is significant as an intact example of a 1930s continuous concrete, multi-span highway bridge, utilizing Hardy Cross's moment distribution theory, and for its assoc... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... 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
Lakeview Downtown Historic District, E, F & G Streets between Second S...
Significance: The district is locally significant as a commercial and social center in south central Oregon. The district is a reflection of Lakeview's growth and economic conditions during the first half of th... More
Lakeview Downtown Historic District, E, F & G Streets between Second S...
Significance: The district is locally significant as a commercial and social center in south central Oregon. The district is a reflection of Lakeview's growth and economic conditions during the first half of th... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Steel Bridge, Spanning Willamette River at State Route 99, Portland, M...
Significance: An early example of the Waddell-type vertical lift bridge, the Steel Bridge documents that, guided by Harrington, most features of the type achieved "standard" form by 1912. It also demonstrates ... 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
Lewis & Clark Bridge, Spanning Lewis & Clark River at Milepoint 4.78, ...
Significance: It is Oregon's only remaining single-leaf bascule draw span built before WWII and is an early moveable span bridge designed by state bridge engineer Conde B. McCullough. The bridge is significant ... More
Grave Creek Bridge, Spanning Grave Creek on Sunny Valley Loop Road, Su...
Significance: Achieves statewide significance as part of a thematic group of timber-constructed, covered bridges of Oregon, and it is the last remaining covered bridge in Josephine County. It is an intact examp... More
Grave Creek Bridge, Spanning Grave Creek on Sunny Valley Loop Road, Su...
Significance: Achieves statewide significance as part of a thematic group of timber-constructed, covered bridges of Oregon, and it is the last remaining covered bridge in Josephine County. It is an intact examp... More
Grave Creek Bridge, Spanning Grave Creek on Sunny Valley Loop Road, Su...
Significance: Achieves statewide significance as part of a thematic group of timber-constructed, covered bridges of Oregon, and it is the last remaining covered bridge in Josephine County. It is an intact examp... More
Applegate River Bridge No. 01985, Spanning Applegate River at Milepost...
Significance: The Applegate River Bridge #01985 is significant as an intact example of a pre-WWII steel through truss. It is significant as an embodiment of an obsolete type and method of construction, a Parker... More
Ross Island Bridge, Spanning Willamette River at Powell Boulevard, Por...
Significance: The Ross Island Bridge is one in an ensemble of twelve monumental highway bridges across the lower Willamette River. It is one of five Portland spans (with Burnside, Sellwood, Lovejoy Viaduct, an... More
Ross Island Bridge, Spanning Willamette River at Powell Boulevard, Por...
Significance: The Ross Island Bridge is one in an ensemble of twelve monumental highway bridges across the lower Willamette River. It is one of five Portland spans (with Burnside, Sellwood, Lovejoy Viaduct, an... More
Marion Creek Bridge, Spanning Marion Creek at Milepoint 66.42 on North...
Significance: The Marion Creek Bridge #06807 is located on the North Santiam Highway within the boundaries of the Willamette National Forest. The bridge was designed in 1933 by the Bureau of Public Roads and bu... More
Spring Creek Bridge, Spanning Spring Creek at Milepoint 253.98 on Oreg...
Significance: Known locally as the "Romeo and Juliet" Bridge, the Spring Creek Bridge is unique in Oregon for its rusticated abutments and pedestrian promenades that extend underneath the deck to intersect with... More
Depoe Bay Bridge, Spanning Depoe Bay at Oregon Coast Highway (U.S.101)...
Significance: Depoe Bay Bridge was designed in 1926 by State Bridge Engineer, Conde B. McCullough. It was the first of thirteen reinforced deck and through arches that were built on the Oregon Coast Highway. ... More
Old Young's Bay Bridge, Spanning Young's Bay at Milepoint 6.89 on Warr...
Significance: It was the first moveable span bridge designed by state bridge engineer Conde B. McCullough and is one of only five surviving double-leaf bascule bridges in Oregon built before 1941. The bridge is... More
Whitewater Creek Bridge, Spanning Whitewater Creek on North Santiam Hi...
Significance: The Whitewater Creek Bridge #05981 is located on the North Santiam Highway within the boundaries of the Willamette National Forest. The bridge was designed in 1931 by the Bureau of Public Roads an... 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
Neawanna Creek Bridge, Spanning Neawanna Creek at Milepoint 19.72 on U...
Significance: The Neawanna Creek Bridge #1305 is significant as an intact example of a 1930s continuous concrete, multi-span highway bridge, utilizing Hardy Cross's moment distribution theory, and for its assoc... 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
Pilot Butte Canal, Bend, Deschutes County, OR
Significance: Construction and completion of the canal in 1904 introduced irrigation to Central Oregon and contributed to the settlement, growth and creation of Bend. Although several other private irrigation c... More
Pilot Butte Canal, Bend, Deschutes County, OR
Significance: Construction and completion of the canal in 1904 introduced irrigation to Central Oregon and contributed to the settlement, growth and creation of Bend. Although several other private irrigation c... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... 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
Lakeview Downtown Historic District, E, F & G Streets between Second S...
Significance: The district is locally significant as a commercial and social center in south central Oregon. The district is a reflection of Lakeview's growth and economic conditions during the first half of th... More
Lakeview Downtown Historic District, E, F & G Streets between Second S...
Significance: The district is locally significant as a commercial and social center in south central Oregon. The district is a reflection of Lakeview's growth and economic conditions during the first half of th... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Historic Columbia River Highway, Troutdale, Multnomah County, OR
Significance: The Historic Columbia River Highway is one of the oldest scenic highways in the United States. It was an early twentieth-century technical and civic achievement, successfully mixing sensitivity t... More
Steel Bridge, Spanning Willamette River at State Route 99, Portland, M...
Significance: An early example of the Waddell-type vertical lift bridge, the Steel Bridge documents that, guided by Harrington, most features of the type achieved "standard" form by 1912. It also demonstrates ... 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, 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
Lewis & Clark Bridge, Spanning Lewis & Clark River at Milepoint 4.78, ...
Significance: It is Oregon's only remaining single-leaf bascule draw span built before WWII and is an early moveable span bridge designed by state bridge engineer Conde B. McCullough. The bridge is significant ... More
Moffett Creek Bridge, Spanning Moffett Creek at Old Columbia River Hig...
Significance: Moffett Creek Bridge, designed by L.W. Metzger, is considered one of the most unique bridges along the Old Columbia River Highway. The 205 foot structure has an arched span of 170 feet and is 70 ... More
Moffett Creek Bridge, Spanning Moffett Creek at Old Columbia River Hig...
Significance: Moffett Creek Bridge, designed by L.W. Metzger, is considered one of the most unique bridges along the Old Columbia River Highway. The 205 foot structure has an arched span of 170 feet and is 70 ... More
Moffett Creek Bridge, Spanning Moffett Creek at Old Columbia River Hig...
Significance: Moffett Creek Bridge, designed by L.W. Metzger, is considered one of the most unique bridges along the Old Columbia River Highway. The 205 foot structure has an arched span of 170 feet and is 70 ... More
Moffett Creek Bridge, Spanning Moffett Creek at Old Columbia River Hig...
Significance: Moffett Creek Bridge, designed by L.W. Metzger, is considered one of the most unique bridges along the Old Columbia River Highway. The 205 foot structure has an arched span of 170 feet and is 70 ... More
Moffett Creek Bridge, Spanning Moffett Creek at Old Columbia River Hig...
Significance: Moffett Creek Bridge, designed by L.W. Metzger, is considered one of the most unique bridges along the Old Columbia River Highway. The 205 foot structure has an arched span of 170 feet and is 70 ... More
Rouge River Bridge, Spanning Rouge River on Depot Street, Rogue River,...
The original survey incorrectly called the bridge "Rouge River Bridge." The name has been corrected to "Rogue River Bridge." The same change was made to the address. Significance: Completed in 1950, the Rogue R... More
Depoe Bay Bridge, Spanning Depoe Bay at Oregon Coast Highway (U.S.101)...
Significance: Depoe Bay Bridge was designed in 1926 by State Bridge Engineer, Conde B. McCullough. It was the first of thirteen reinforced deck and through arches that were built on the Oregon Coast Highway. ... More
Old Young's Bay Bridge, Spanning Young's Bay at Milepoint 6.89 on Warr...
Significance: It was the first moveable span bridge designed by state bridge engineer Conde B. McCullough and is one of only five surviving double-leaf bascule bridges in Oregon built before 1941. The bridge is... More
Whitewater Creek Bridge, Spanning Whitewater Creek on North Santiam Hi...
Significance: The Whitewater Creek Bridge #05981 is located on the North Santiam Highway within the boundaries of the Willamette National Forest. The bridge was designed in 1931 by the Bureau of Public Roads an... 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
Pamelia Creek Bridge, Spanning Pamelia Creek at Milepoint 62.78 on Nor...
Significance: The Pamelia Creek Bridge #06805 is located on the North Santiam Highway within the boundaries of the Willamette National Forest. The bridge was designed in 1933 by the Bureau of Public Roads and b... More
Pilot Butte Canal, Bend, Deschutes County, OR
Significance: Construction and completion of the canal in 1904 introduced irrigation to Central Oregon and contributed to the settlement, growth and creation of Bend. Although several other private irrigation c... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Larwood Bridge, Spanning Crabtree Creek, Fish Hatchery Road (CR 648), ...
Significance: Larwood Bridge is one of the best surviving examples of the standard Howe truss covered bridge designed by the Oregon State Highway Commission in early 20th century. It illustrates the open-sided... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... More
Salem Passenger Station & Freight Depot, 500 Thirteenth Street Southea...
Significance: It is significant as an execution of a standard Southern Pacific Railroad depot design in the early 1900s. The station is typical of depots of this era, but is architecturally unique within the Or... 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
Lakeview Downtown Historic District, E, F & G Streets between Second S...
Significance: The district is locally significant as a commercial and social center in south central Oregon. The district is a reflection of Lakeview's growth and economic conditions during the first half of th... More