Bethlehem Steel Corporation, Lackawanna Plant, Route 5 on Lake Erie, B...
Survey number: HAER NY-198 Building/structure dates: 1899-1901 Initial Construction Building/structure dates: 1983 Subsequent Work
Bethlehem Steel Corporation, Lackawanna Plant, Route 5 on Lake Erie, B...
Survey number: HAER NY-198 Building/structure dates: 1899-1901 Initial Construction Building/structure dates: 1983 Subsequent Work
Bethlehem Steel Corporation, Lackawanna Plant, Route 5 on Lake Erie, B...
Survey number: HAER NY-198 Building/structure dates: 1899-1901 Initial Construction Building/structure dates: 1983 Subsequent Work
Bethlehem Steel Corporation, Lackawanna Plant, Route 5 on Lake Erie, B...
Survey number: HAER NY-198 Building/structure dates: 1899-1901 Initial Construction Building/structure dates: 1983 Subsequent Work
Bethlehem Steel Corporation, Lackawanna Plant, Route 5 on Lake Erie, B...
Survey number: HAER NY-198 Building/structure dates: 1899-1901 Initial Construction Building/structure dates: 1983 Subsequent Work
Bethlehem Steel Corporation, Lackawanna Plant, Route 5 on Lake Erie, B...
Survey number: HAER NY-198 Building/structure dates: 1899-1901 Initial Construction Building/structure dates: 1983 Subsequent Work
St. John's Bridge, Spans Willamette River at US Highway 30, Portland, ...
Significance: The St. John's Bridge is significant for its design and for its representation among suspension bridges in the Trans-Mississippi West and in Oregon. At the time of its completion, the bridge had ... More
Broughton Flume, Hood River Junction on Columbia River at Washington/O...
Significance: The Broughton flume was one of the last working cant flumes in the United States. Spanning nine miles from Willard to Hood, Washington, it operated from 1923-1986. / The Broughton Flume was built... More
Broughton Flume, Hood River Junction on Columbia River at Washington/O...
Significance: The Broughton flume was one of the last working cant flumes in the United States. Spanning nine miles from Willard to Hood, Washington, it operated from 1923-1986. / The Broughton Flume was built... More
Japonski Bridge, Sitka, Sitka Borough, AK
Survey number: HAER AK-33 Public domain photograph - historical image of Alaska, United States, free to use, no copyright restrictions image - Picryl description
Kennecott Copper Corporation, West Bunkhouse, On Copper River & Northw...
Survey number: HAER AK-1-B National Register of Historic Places NRIS Number: 78003420
Los Angeles Aqueduct, Upper Gorge Power Plant, Los Angeles, Los Angele...
Survey number: HAER CA-298-I Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Marconi Radio Sites, Receiving, Point Reyes Station, Marin County, CA
Survey number: HAER CA-311-B National Register of Historic Places NRIS Number: 100002109
North Spring Street Bridge, Los Angeles, Los Angeles County, CA
Significance: North Spring Street Viaduct is one of the twelve historic bridges over the Los Angeles River determined eligible for the National Register of Historic Places. It was designed to provide a bypass ... More
North Spring Street Bridge, Los Angeles, Los Angeles County, CA
Significance: North Spring Street Viaduct is one of the twelve historic bridges over the Los Angeles River determined eligible for the National Register of Historic Places. It was designed to provide a bypass ... More
North Spring Street Bridge, Los Angeles, Los Angeles County, CA
Significance: North Spring Street Viaduct is one of the twelve historic bridges over the Los Angeles River determined eligible for the National Register of Historic Places. It was designed to provide a bypass ... More
Memphis & Charleston Freight Depot, 330 Church Street Northwest, Hunts...
Significance: The freight depot, erected in 1856, is one of the oldest surviving rail facilities in Alabama. Its Italianate architecture is typical of other commercial buildings of the era. / The depot compris... More
Memphis & Charleston Freight Depot, 330 Church Street Northwest, Hunts...
Significance: The freight depot, erected in 1856, is one of the oldest surviving rail facilities in Alabama. Its Italianate architecture is typical of other commercial buildings of the era. / The depot compris... More
Burnside Bridge, Spanning Willamette River at Burnside Street, Portlan...
Significance: Burnside Bridge is one in an ensemble of twelve monumental highway bridges across the lower Willamette River, and one of five Portland span bridges (with Ross Island Bridge, Sellwood Bridge, Lovej... More
Kennecott Copper Corporation, Old School Building, On Copper River & N...
Survey number: HAER AK-1-M National Register of Historic Places NRIS Number: 78003420
Southern Pacific, Sacramento Shops, 111 I Street, Sacramento, Sacramen...
Significance: The largest and most comprehensive railroad heavy repair facilities in the Western United States, the unusually self-sufficient Sacramento Shops repaired locomotives and cars throughout its life a... More
District of Columbia War Memorial, West Potomac Park, Washington, Dist...
Significance: The District of Columbia War Memorial was built to commemorate the citizens of the District of Columbia who served in World War I. Authorized by an Act of Congress in 1924, funds to construct the... More
District of Columbia War Memorial, West Potomac Park, Washington, Dist...
Significance: The District of Columbia War Memorial was built to commemorate the citizens of the District of Columbia who served in World War I. Authorized by an Act of Congress in 1924, funds to construct the... More
District of Columbia War Memorial, West Potomac Park, Washington, Dist...
Significance: The District of Columbia War Memorial was built to commemorate the citizens of the District of Columbia who served in World War I. Authorized by an Act of Congress in 1924, funds to construct the... More
District of Columbia War Memorial, West Potomac Park, Washington, Dist...
Significance: The District of Columbia War Memorial was built to commemorate the citizens of the District of Columbia who served in World War I. Authorized by an Act of Congress in 1924, funds to construct the... More
District of Columbia War Memorial, West Potomac Park, Washington, Dist...
Significance: The District of Columbia War Memorial was built to commemorate the citizens of the District of Columbia who served in World War I. Authorized by an Act of Congress in 1924, funds to construct the... More
District of Columbia War Memorial, West Potomac Park, Washington, Dist...
Significance: The District of Columbia War Memorial was built to commemorate the citizens of the District of Columbia who served in World War I. Authorized by an Act of Congress in 1924, funds to construct the... 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
Powder Works Bridge, Spanning San Lorenzo River, Keystone Way, Paradis...
type-4 Smith Truss; 180' long; 2 span Significance: Powder Works Bridge is the second oldest of twenty-one extant Smith truss covered bridges in the United States. It was built in 1872 for the California Powde... More
Goodpasture Bridge, Spanning McKenzie River at Goodpasture Road, Vida,...
Significance: Built in 1938 at a cost of $13,154, Goodpasture Bridge replaced a ferry at this site. The bridge was rehabilitated in 1987 at a cost of $750,000 and continues to carry vehicular traffic. At 165 ... More
Southern Pacific, Sacramento Shops, Planing Mill, 111 I Street, Sacram...
Significance: The largest and most comprehensive railroad heavy repair facilities in the Western United States, the unusually self-sufficient Sacramento Shops repaired locomotives and cars throughout its life a... More
Vicksburg & Brunswick Depot, South Randolph Avenue, Eufaula, Barbour C...
Significance: Built in 1872, the Vicksburg & Brunswick passenger and freight depot's Italianate architecture is representative of attractive railroad structures built in the immediate post-Civil War era as the ... More
Los Angeles Aqueduct, San Fransisquito Power Plant Number Two, Los Ang...
Survey number: HAER CA-298-AF Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Kake Salmon Cannery, Totem Pole, Kake, Wrangell-Petersburg Census Area...
Survey number: HAER AK-26-A National Register of Historic Places NRIS Number: 97001677
Kake Salmon Cannery, Totem Pole, Kake, Wrangell-Petersburg Census Area...
Survey number: HAER AK-26-A National Register of Historic Places NRIS Number: 97001677
Los Angeles Aqueduct, Big Pine Power Plant, Los Angeles, Los Angeles C...
Survey number: HAER CA-298-N Public domain photograph - 1930s California, United States, free to use, no copyright restrictions image - Picryl description
Los Angeles Aqueduct, Fletcher Pump Station, Los Angeles, Los Angeles ...
Survey number: HAER CA-298-AJ Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Los Angeles Aqueduct, San Francisquito Number One, Los Angeles, Los An...
Survey number: HAER CA-298-AE Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Los Angeles Aqueduct, San Francisquito Number One, Los Angeles, Los An...
Survey number: HAER CA-298-AE Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Kaymoor Coal Mine, South side of New River, upstream of New River Gorg...
Significance: Kay Moor coal mine exhibits important examples of early 20th century mining technology. Its two extant inclines and headhouse are examples of specialized adaptations to mining coal from outcrops ... More
Kaymoor Coal Mine, South side of New River, upstream of New River Gorg...
Significance: Kay Moor coal mine exhibits important examples of early 20th century mining technology. Its two extant inclines and headhouse are examples of specialized adaptations to mining coal from outcrops ... More
Kaymoor Coal Mine, South side of New River, upstream of New River Gorg...
Significance: Kay Moor coal mine exhibits important examples of early 20th century mining technology. Its two extant inclines and headhouse are examples of specialized adaptations to mining coal from outcrops ... More
Kaymoor Coal Mine, South side of New River, upstream of New River Gorg...
Significance: Kay Moor coal mine exhibits important examples of early 20th century mining technology. Its two extant inclines and headhouse are examples of specialized adaptations to mining coal from outcrops ... More
Kaymoor Coal Mine, South side of New River, upstream of New River Gorg...
Significance: Kay Moor coal mine exhibits important examples of early 20th century mining technology. Its two extant inclines and headhouse are examples of specialized adaptations to mining coal from outcrops ... More
Kaymoor Coal Mine, South side of New River, upstream of New River Gorg...
Significance: Kay Moor coal mine exhibits important examples of early 20th century mining technology. Its two extant inclines and headhouse are examples of specialized adaptations to mining coal from outcrops ... More
Kaymoor Coal Mine, South side of New River, upstream of New River Gorg...
Significance: Kay Moor coal mine exhibits important examples of early 20th century mining technology. Its two extant inclines and headhouse are examples of specialized adaptations to mining coal from outcrops ... More
Sheldon Jackson College, Richard H. Allen Memorial Hall, Lincoln Stree...
Significance: The Richard H. Allen Memorial Hall is the main building in the campus design of the Sheldon Jackson College. The building is one of six original campus structures designed by the New York firm of ... More
Pennsylvania Avenue Bridge, Spanning Rock Creek & Potomac Parkway, Was...
Significance: Cast-iron water mains from the Aqueduct Bridge by Montgomery Meigs, the span that preceded the present bridge, are encased in the concrete arch and are visible on the underside. These pipes were ... More
Sellwood Bridge, Spanning Willamette River at Southeast Tacoma Street,...
Significance: The Sellwood Bridge, the busiest two-lane bridge in Oregon, is the southern-most span in an ensemble of twelve monumental highway bridges across the lower Willamette River at Portland, Oregon. Th... More
Sellwood Bridge, Spanning Willamette River at Southeast Tacoma Street,...
Significance: The Sellwood Bridge, the busiest two-lane bridge in Oregon, is the southern-most span in an ensemble of twelve monumental highway bridges across the lower Willamette River at Portland, Oregon. Th... More
Sheldon Jackson College, Lincoln Street, Sitka, Sitka Borough, AK
Survey number: HABS AK-105 National Register of Historic Places NRIS Number: 72000193
Shepherdstown Cement Mill, River Road, Shepherdstown, Jefferson County...
Survey number: HAER WV-82 Public domain photograph of the arch tunnel, free to use, no copyright restrictions image - Picryl description
Rouge Steel Company, 3001 Miller Road, Dearborn, Wayne County, MI
Unprocessed Field note material exists for this structure: N773 Survey number: HAER MI-325 National Register of Historic Places NRIS Number: 78001516
Rouge Steel Company, 3001 Miller Road, Dearborn, Wayne County, MI
Unprocessed Field note material exists for this structure: N773 Survey number: HAER MI-325 National Register of Historic Places NRIS Number: 78001516
Rouge Steel Company, 3001 Miller Road, Dearborn, Wayne County, MI
Unprocessed Field note material exists for this structure: N773 Survey number: HAER MI-325 National Register of Historic Places NRIS Number: 78001516
Rouge Steel Company, 3001 Miller Road, Dearborn, Wayne County, MI
Unprocessed Field note material exists for this structure: N773 Survey number: HAER MI-325 National Register of Historic Places NRIS Number: 78001516
Rouge Steel Company, 3001 Miller Road, Dearborn, Wayne County, MI
Unprocessed Field note material exists for this structure: N773 Survey number: HAER MI-325 National Register of Historic Places NRIS Number: 78001516
Rouge Steel Company, 3001 Miller Road, Dearborn, Wayne County, MI
Unprocessed Field note material exists for this structure: N773 Survey number: HAER MI-325 National Register of Historic Places NRIS Number: 78001516
Rouge Steel Company, 3001 Miller Road, Dearborn, Wayne County, MI
Unprocessed Field note material exists for this structure: N773 Survey number: HAER MI-325 National Register of Historic Places NRIS Number: 78001516
Rock Run Furnace & Town, County Road 12, Rock Run, Cherokee County, AL
Significance: The town of Rock Run, primarily built to house and support the employees of the Rock Run furnace, is typical of the industrial towns scattered through the South at the turn of the century. While ... More
Southern Pacific, Sacramento Shops, Pitless Transfer Table, 111 I Stre...
Name changed from Car Shop Transfer Table to Pitless Transfer Table to correct error in identification. Significance: The largest and most comprehensive railroad heavy repair facilities in the Western United St... More
Neal Lane Bridge, Spanning South Myrtle Creek, Neal Lane (CR 124), Myr...
Significance: Neal Lane Bridge is the most intact of Oregon's 45 surviving covered bridges and the only kingpost truss covered bridge in the state. Unprocessed Field note material exists for this structure: N9... More
Neal Lane Bridge, Spanning South Myrtle Creek, Neal Lane (CR 124), Myr...
Significance: Neal Lane Bridge is the most intact of Oregon's 45 surviving covered bridges and the only kingpost truss covered bridge in the state. Unprocessed Field note material exists for this structure: N9... More
Alexander Campbell Mansion, Route 67, Bethany, Brooke County, WV
Significance: The Campbell Mansion and its accompanying landscape is significant not only as the home of Alexander Campbell, a guiding light in the founding of the Christian church movement, but as an important... More
Alexander Campbell Mansion, Route 67, Bethany, Brooke County, WV
Significance: The Campbell Mansion and its accompanying landscape is significant not only as the home of Alexander Campbell, a guiding light in the founding of the Christian church movement, but as an important... More
Western Railway of Alabama Montgomery Rail Shops, 701 North Perry Stre...
Significance: When built, the Western Railway of Alabama shops at Montgomery were hailed as the largest in Alabama and the best equipped in the South. Their connection with the second oldest railroad in Alabam... More
Marquam Bridge, Spanning Willamette River at Interstate Highway 5, Por...
Significance: The Marquam Bridge is distinctive as the first Portland span constructed to serve the Interstate freeway system, as well as the first double deck freeway bridge in the state. The structure's func... More
Dallas Compress Company, 2010 Alabama Avenue, Selma, Dallas County, AL
Significance: The warehouse complex consists of 25 c. 1870s and c. 1880s brick warehouses with 12 inch firewalls and fire doors. The buildings flank Alabama Avenue and are contained between Alabama Avenue, Sel... More
Sixth Street Bridge, Spanning 101 Freeway at Sixth Street, Los Angeles...
Significance: Sixth Street Viaduct is an example of Moderne design, with the detailing referred to as "starved Classicism." Sixth Street Viaduct was the last and the most monumental of the twelve City of Los A... More
Sixth Street Bridge, Spanning 101 Freeway at Sixth Street, Los Angeles...
Significance: Sixth Street Viaduct is an example of Moderne design, with the detailing referred to as "starved Classicism." Sixth Street Viaduct was the last and the most monumental of the twelve City of Los A... More
Sixth Street Bridge, Spanning 101 Freeway at Sixth Street, Los Angeles...
Significance: Sixth Street Viaduct is an example of Moderne design, with the detailing referred to as "starved Classicism." Sixth Street Viaduct was the last and the most monumental of the twelve City of Los A... More
Sixth Street Bridge, Spanning 101 Freeway at Sixth Street, Los Angeles...
Significance: Sixth Street Viaduct is an example of Moderne design, with the detailing referred to as "starved Classicism." Sixth Street Viaduct was the last and the most monumental of the twelve City of Los A... More
Sixth Street Bridge, Spanning 101 Freeway at Sixth Street, Los Angeles...
Significance: Sixth Street Viaduct is an example of Moderne design, with the detailing referred to as "starved Classicism." Sixth Street Viaduct was the last and the most monumental of the twelve City of Los A... More
Sixth Street Bridge, Spanning 101 Freeway at Sixth Street, Los Angeles...
Significance: Sixth Street Viaduct is an example of Moderne design, with the detailing referred to as "starved Classicism." Sixth Street Viaduct was the last and the most monumental of the twelve City of Los A... 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
Southern Railway Company, Spencer Shops, Salisbury Avenue between Thir...
Significance: The Spencer Shops served as the largest maintenance and repair facility in the Southern Railway Company system. The extant structures provide important indications of the requirements of large sc... More
Los Angeles Aqueduct, Mulholland Dam, Los Angeles, Los Angeles County,...
Survey number: HAER CA-298-AL Public domain photograph of a park, lake, pond, free to use, no copyright restrictions image - Picryl description
Fourth Street Viaduct, Spanning Los Angeles River, Los Angeles, Los An...
Significance: Fourth Street Viaduct was one of several reinforced concrete bridges providing an elegant, sturdy crossing over the Los Angeles River and railroad tracks built by the City of Los Angeles beginning... More
North Main Street Bridge, Los Angeles, Los Angeles County, CA
Significance: Main Street Bridge is significant as the first open-spandrel three-hinge concrete arch bridge to be built in the western United States. It is associated with the pioneer engineers who began the r... More
North Main Street Bridge, Los Angeles, Los Angeles County, CA
Significance: Main Street Bridge is significant as the first open-spandrel three-hinge concrete arch bridge to be built in the western United States. It is associated with the pioneer engineers who began the r... More
Southern Pacific, Sacramento Shops, Blacksmith Shop, 111 I Street, Sac...
Significance: The largest and most comprehensive railroad heavy repair facilities in the Western United States, the unusually self-sufficient Sacramento Shops repaired locomotives and cars throughout its life a... More
Southern Pacific, Sacramento Shops, Blacksmith Shop, 111 I Street, Sac...
Significance: The largest and most comprehensive railroad heavy repair facilities in the Western United States, the unusually self-sufficient Sacramento Shops repaired locomotives and cars throughout its life a... More
Southern Pacific, Sacramento Shops, Blacksmith Shop, 111 I Street, Sac...
Significance: The largest and most comprehensive railroad heavy repair facilities in the Western United States, the unusually self-sufficient Sacramento Shops repaired locomotives and cars throughout its life a... More
Fourth Street Bridge, Spanning Lorena Avenue, Los Angeles, Los Angeles...
Significance: Fourth Street Bridge over Lorena Street and Bernal Avenue is significant as one of a group of bridges constructed in a planned effort by the City of Los Angeles to undertake monumental bridge cons... More
City of Skagway, Skagway, Skagway, AK
This survey was originally located in the Skagway-Hoonah-Angoon Census Area. The name of the borough was changed to Skagway. Survey number: HABS AK-15 National Register of Historic Places NRIS Number: 66000943
City of Skagway, Skagway, Skagway, AK
This survey was originally located in the Skagway-Hoonah-Angoon Census Area. The name of the borough was changed to Skagway. Survey number: HABS AK-15 National Register of Historic Places NRIS Number: 66000943
City of Skagway, Skagway, Skagway, AK
This survey was originally located in the Skagway-Hoonah-Angoon Census Area. The name of the borough was changed to Skagway. Survey number: HABS AK-15 National Register of Historic Places NRIS Number: 66000943
City of Skagway, Skagway, Skagway, AK
This survey was originally located in the Skagway-Hoonah-Angoon Census Area. The name of the borough was changed to Skagway. Survey number: HABS AK-15 National Register of Historic Places NRIS Number: 66000943
City of Skagway, Skagway, Skagway, AK
This survey was originally located in the Skagway-Hoonah-Angoon Census Area. The name of the borough was changed to Skagway. Survey number: HABS AK-15 National Register of Historic Places NRIS Number: 66000943
City of Skagway, Skagway, Skagway, AK
This survey was originally located in the Skagway-Hoonah-Angoon Census Area. The name of the borough was changed to Skagway. Survey number: HABS AK-15 National Register of Historic Places NRIS Number: 66000943
City of Skagway, Skagway, Skagway, AK
This survey was originally located in the Skagway-Hoonah-Angoon Census Area. The name of the borough was changed to Skagway. Survey number: HABS AK-15 National Register of Historic Places NRIS Number: 66000943
City of Skagway, Skagway, Skagway, AK
This survey was originally located in the Skagway-Hoonah-Angoon Census Area. The name of the borough was changed to Skagway. Survey number: HABS AK-15 National Register of Historic Places NRIS Number: 66000943
Ninth Street Viaduct, Spanning Los Angeles River at Olympic Boulevard,...
Significance: Olympic Boulevard Viaduct (formerly the Ninth Street Viaduct) is one of the twelve significant historic bridges over the Los Angeles River. Ninth Street was reconfigured and renamed Olympic Boule... More
Ninth Street Viaduct, Spanning Los Angeles River at Olympic Boulevard,...
Significance: Olympic Boulevard Viaduct (formerly the Ninth Street Viaduct) is one of the twelve significant historic bridges over the Los Angeles River. Ninth Street was reconfigured and renamed Olympic Boule... More
Ninth Street Viaduct, Spanning Los Angeles River at Olympic Boulevard,...
Significance: Olympic Boulevard Viaduct (formerly the Ninth Street Viaduct) is one of the twelve significant historic bridges over the Los Angeles River. Ninth Street was reconfigured and renamed Olympic Boule... More