Cascade Creek Bridge, Spanning Cascade Creek on New Big Oak Flat Road,...
Picryl description: Public domain image of a mountain cliff view, natural rocky landscape, free to use, no copyright restrictions.
Highland Boulevard Viaduct, Spanning Railroad Tracks on West Highland ...
Significance: The two-span reinforced concrete, arch bridge was designed by the well-known engineer, Claude A.P. Turner. The Neoclassical bridge allowed the extension of Highland Boulevard, one of the city's m... More
Third Avenue Bridge, Spanning Olentangy River of West Third Avenue, Co...
Significance: The 1913 flood destroyed or damaged many bridges and buildings along the riverfront in Columbus. While the West Third Avenue Bridge was not among those that were, it was replaced as a result of t... More
Gervais Street Bridge, Gervais Street spanning Congaree River, Columbi...
Picryl description: Public domain image of a river, water stream, lake or pond, park or forest, natural landscape, free to use, no copyright restrictions.
Arroyo Seco Parkway, York Boulevard Bridge, Milepost 29.50, Los Angele...
Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.
Mulberry Street Viaduct, Spanning Paxton Creek & Cameron Street (State...
Picryl description: Public domain image of a bridge, train viaduct, free to use, no copyright restrictions.
Narrows Bridge, Spanning Raystown Branch of Juniata River at Lincoln H...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Cohas Brook Bridge, Spanning Cohas Brook, Highway 28 (South Willow Str...
Significance: The bridge is significant as the first example of an open spandrel, reinforced concrete, parabolic arch bridge erected in New Hampshire, and one of only three, apparently, in the state. The struct... More
Cohas Brook Bridge, Spanning Cohas Brook, Highway 28 (South Willow Str...
Significance: The bridge is significant as the first example of an open spandrel, reinforced concrete, parabolic arch bridge erected in New Hampshire, and one of only three, apparently, in the state. The struct... More
Cohas Brook Bridge, Spanning Cohas Brook, Highway 28 (South Willow Str...
Significance: The bridge is significant as the first example of an open spandrel, reinforced concrete, parabolic arch bridge erected in New Hampshire, and one of only three, apparently, in the state. The struct... More
Connecting Railway, Reading Railroad Overpass, Amtrak Northeast Corrid...
Significance: This overpass, one of the early grad-separation structures on Philadelphia's Connecting Railway retains its original brick arches, which are rarely found on U.S. railroads. The bridge is located i... More
Main Street Bridge, Spanning Israels River, Lancaster, Coos County, NH
Significance: The bridge is one of approximately 40 concrete arch bridges extant in New Hampshire. It is one of 11 extant bridges built by Daniel B. Luten in New Hampshire between 1927-1931. Constructed in 1929... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Virginia Street Bridge, Spanning Truckee River at Virginia Street, Ren...
Significance: The Virginia Street Bridge, built in 1905, is the oldest functioning bridge in Reno and was the first reinforced concrete bridge in the State of Nevada. It is listed on the National Register of H... More
South Main Street Bridge, Spanning South Mill Race, Eaton Rapids, Eato...
Significance: A politically prominent local citizen built the South Main Street Bridge on the basis of moderately early reinforced concrete arch design. The designers decorated the structure in City Beautiful ... More
South Main Street Bridge, Spanning South Mill Race, Eaton Rapids, Eato...
Significance: A politically prominent local citizen built the South Main Street Bridge on the basis of moderately early reinforced concrete arch design. The designers decorated the structure in City Beautiful ... More
Chestoa Bridge, County Road spanning Nolichucky River, Chestoa, Unicoi...
Significance: The Chestoa Bridge is a representative example of the filled concrete (closed spandrel) arch bridge and of the work of the Luten Bridge Company. Survey number: HAER TN-25 Building/structure date... More
Pohono Bridge, Spanning Merced River on Yosemite Valley Road, Yosemite...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Burlington Northern Santa Fe Railroad, Cajon Subdivision, Structure No...
Significance: The railroad through Cajon Pass provides a link between the greater Los Angeles area and distant markets. In 1998, the California State Historic Preservation Office determined the historic route o... More
Merritt Parkway, Wilton Road Bridge, Spanning Wilton Road/Route 33 at ...
Significance: This bridge is one of 25 different style bridges located along a 38-mile stretch of the Merritt Parkway that includes bridges of French, Italian, English or Classic Art Deco styles. These bridges... More
Merritt Parkway, Wilton Road Bridge, Spanning Wilton Road/Route 33 at ...
Significance: This bridge is one of 25 different style bridges located along a 38-mile stretch of the Merritt Parkway that includes bridges of French, Italian, English or Classic Art Deco styles. These bridges... More
Nickel Creek Bridge, Spanning Nickel Creek on Stevens Canyon Highway, ...
Significance: The Box Canyon and Nickel Creek bridges on the Stevens Canyon Road are holdovers or survivors of the rustic style design employed widely as early as 1920. The two stone-faced reinforced concrete ... More
Broad Street Bridge, Spanning Scioto River at U.S. Route 40 (Broad Str...
Significance: The Broad Street Bridge is significant because it is one of three integral parts of the riverfront reconstruction after the 1913 flood, the Town Street Bridge and flood wall are the other two part... More
Broad Street Bridge, Spanning Scioto River at U.S. Route 40 (Broad Str...
Significance: The Broad Street Bridge is significant because it is one of three integral parts of the riverfront reconstruction after the 1913 flood, the Town Street Bridge and flood wall are the other two part... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Connecticut Avenue Bridge, Spans Rock Creek & Potomac Parkway at Conne...
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect... More
Connecticut Avenue Bridge, Spans Rock Creek & Potomac Parkway at Conne...
Significance: Designed by prominent engineer George B. Morison, Connecticut Avenue Bridge was described at the time of its construction as the largest concrete arch in the world. This seven-arch span was erect... More
Parks Bar Bridge, Spanning Yuba River at State Highway 20, Smartville,...
Significance: The Parks Bar Bridge is significant under Criterion C, as a distinctive example of an unusual method of construction. It is one of the earliest and largest remaining examples of the Thomas System... More
Parks Bar Bridge, Spanning Yuba River at State Highway 20, Smartville,...
Significance: The Parks Bar Bridge is significant under Criterion C, as a distinctive example of an unusual method of construction. It is one of the earliest and largest remaining examples of the Thomas System... More
Parks Bar Bridge, Spanning Yuba River at State Highway 20, Smartville,...
Significance: The Parks Bar Bridge is significant under Criterion C, as a distinctive example of an unusual method of construction. It is one of the earliest and largest remaining examples of the Thomas System... More
Parks Bar Bridge, Spanning Yuba River at State Highway 20, Smartville,...
Significance: The Parks Bar Bridge is significant under Criterion C, as a distinctive example of an unusual method of construction. It is one of the earliest and largest remaining examples of the Thomas System... More
Bridge at Mouth of Rogue River, Spanning Rogue River on Oregon Coast H...
Significance: The bridge is the first reinforced-concrete arch span built in the U.S. using the Freyssinet method of arch decentering. In this technique, arch ribs are pre-stressed by hydraulic jacks placed at ... More
Main Street Bridge, Spanning East Fork Whitewater River, Richmond, Way...
Significance: It is an open-spandrel arch type of construction. It is the oldest and one of the longest in Indiana. This type of construction was very expensive and of the couple of dozen built in Indiana, only... More
Main Street Bridge, Spanning East Fork Whitewater River, Richmond, Way...
Significance: It is an open-spandrel arch type of construction. It is the oldest and one of the longest in Indiana. This type of construction was very expensive and of the couple of dozen built in Indiana, only... More
Main Street Bridge, Spanning East Fork Whitewater River, Richmond, Way...
Significance: It is an open-spandrel arch type of construction. It is the oldest and one of the longest in Indiana. This type of construction was very expensive and of the couple of dozen built in Indiana, only... More
Main Street Bridge, Spanning East Fork Whitewater River, Richmond, Way...
Significance: It is an open-spandrel arch type of construction. It is the oldest and one of the longest in Indiana. This type of construction was very expensive and of the couple of dozen built in Indiana, only... More
Main Street Bridge, Spanning East Fork Whitewater River, Richmond, Way...
Significance: It is an open-spandrel arch type of construction. It is the oldest and one of the longest in Indiana. This type of construction was very expensive and of the couple of dozen built in Indiana, only... More
Ashtabula Viaduct, Spanning Ashtabula River at U.S. Route 20 (Prospect...
Significance: This concrete, open spandrel rib arch viaduct is of engineering significance for its outstanding design feature of a complete separation of the superstructures at the end of each span using only a... More
Ashtabula Viaduct, Spanning Ashtabula River at U.S. Route 20 (Prospect...
Significance: This concrete, open spandrel rib arch viaduct is of engineering significance for its outstanding design feature of a complete separation of the superstructures at the end of each span using only a... More
Ashtabula Viaduct, Spanning Ashtabula River at U.S. Route 20 (Prospect...
Significance: This concrete, open spandrel rib arch viaduct is of engineering significance for its outstanding design feature of a complete separation of the superstructures at the end of each span using only a... More
County Line Bridge, Spanning St. Joseph River at State Route 219, 0.6 ...
Significance: The County Line Bridge, in the vicinity of Osceola, Elkhart County, is significant as an example of early 20th century reinforced concrete bridge design and construction. It utilizes known design... More
County Line Bridge, Spanning St. Joseph River at State Route 219, 0.6 ...
Significance: The County Line Bridge, in the vicinity of Osceola, Elkhart County, is significant as an example of early 20th century reinforced concrete bridge design and construction. It utilizes known design... More
County Line Bridge, Spanning St. Joseph River at State Route 219, 0.6 ...
Significance: The County Line Bridge, in the vicinity of Osceola, Elkhart County, is significant as an example of early 20th century reinforced concrete bridge design and construction. It utilizes known design... More
First Street Bridge, Spanning Los Angeles River at First Street, Los A...
Significance: First Street Bridge is a Neo-Classical design bridge and is one of the City of Los Angeles bridges that was built as part of the City Beautiful plans of the early 1900s. City Beautiful plans were... More
First Street Bridge, Spanning Los Angeles River at First Street, Los A...
Significance: First Street Bridge is a Neo-Classical design bridge and is one of the City of Los Angeles bridges that was built as part of the City Beautiful plans of the early 1900s. City Beautiful plans were... More
First Street Bridge, Spanning Los Angeles River at First Street, Los A...
Significance: First Street Bridge is a Neo-Classical design bridge and is one of the City of Los Angeles bridges that was built as part of the City Beautiful plans of the early 1900s. City Beautiful plans were... More
First Street Bridge, Spanning Los Angeles River at First Street, Los A...
Significance: First Street Bridge is a Neo-Classical design bridge and is one of the City of Los Angeles bridges that was built as part of the City Beautiful plans of the early 1900s. City Beautiful plans were... More
First Street Bridge, Spanning Los Angeles River at First Street, Los A...
Significance: First Street Bridge is a Neo-Classical design bridge and is one of the City of Los Angeles bridges that was built as part of the City Beautiful plans of the early 1900s. City Beautiful plans were... More
Alsea Bay Bridge, Spanning Alsea Bay at Oregon Coast Highway, Waldport...
Significance: The Alsea Bay Bridge was one of five large spans built along the Oregon Coast Highway between 1934 and 1936, of which C.B. McCullough oversaw the design and construction. The main spans of this 3... More
Alsea Bay Bridge, Spanning Alsea Bay at Oregon Coast Highway, Waldport...
Significance: The Alsea Bay Bridge was one of five large spans built along the Oregon Coast Highway between 1934 and 1936, of which C.B. McCullough oversaw the design and construction. The main spans of this 3... More
Alsea Bay Bridge, Spanning Alsea Bay at Oregon Coast Highway, Waldport...
Significance: The Alsea Bay Bridge was one of five large spans built along the Oregon Coast Highway between 1934 and 1936, of which C.B. McCullough oversaw the design and construction. The main spans of this 3... More
Alsea Bay Bridge, Spanning Alsea Bay at Oregon Coast Highway, Waldport...
Significance: The Alsea Bay Bridge was one of five large spans built along the Oregon Coast Highway between 1934 and 1936, of which C.B. McCullough oversaw the design and construction. The main spans of this 3... More
Alsea Bay Bridge, Spanning Alsea Bay at Oregon Coast Highway, Waldport...
Significance: The Alsea Bay Bridge was one of five large spans built along the Oregon Coast Highway between 1934 and 1936, of which C.B. McCullough oversaw the design and construction. The main spans of this 3... More
Northeast Railroad Corridor, Amtrak Route between New York/Connecticut...
Survey number: HAER CT-11 Public domain photograph - city, downtown, New York, United States, free to use, no copyright restrictions image - Picryl description
Northeast Railroad Corridor, Amtrak Route between New York/Connecticut...
Survey number: HAER CT-11 Public domain photograph - city, downtown, New York, United States, free to use, no copyright restrictions image - Picryl description
Northeast Railroad Corridor, Amtrak Route between New York/Connecticut...
Survey number: HAER CT-11 Public domain photograph of the train tunnel, railroad, train track, free to use, no copyright restrictions image - Picryl description
Northeast Railroad Corridor, Amtrak Route between New York/Connecticut...
Survey number: HAER CT-11 Public domain photograph of the train tunnel, railroad, train track, free to use, no copyright restrictions image - Picryl description
Northeast Railroad Corridor, Amtrak Route between New York/Connecticut...
Survey number: HAER CT-11 Public domain photograph of the train tunnel, railroad, train track, free to use, no copyright restrictions image - Picryl description
Northeast Railroad Corridor, Amtrak Route between New York/Connecticut...
Survey number: HAER CT-11 Public domain photograph of the train tunnel, railroad, train track, free to use, no copyright restrictions image - Picryl description
Arroyo Seco Parkway, College Street Bridge, Milepost 24.16, Los Angele...
Survey number: HAER CA-265-C Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Fort Belvoir Railroad Bridge, Spanning US Route 1, Accotink, Fairfax C...
Significance: The Fort Belvoir Military Railroad was constructed to support World War I mobilization efforts and was begun in January 1918. Construction work was completed by military engineers augmented by civ... More
Baltimore-Washington Parkway, Greenbelt, Prince George's County, MD
Significance: The federal section of the Baltimore-Washington Parkway was constructed to provide a dignified entrance to the nation's capital. The parkway also provided a new traffic artery that relieved conge... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Stevens Creek Bridge, Spanning Stevens Creek on Stevens Canyon Highway...
Significance: The Stevens Creek Bridge represents a transition in the park road bridges from standard reinforced concrete arches to arched girder designs. Its stone facing is characteristic of the National Par... More
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Public domain photograph - historical image of Hawaii, United States, free to use, no copyright restrictions image - Picryl description
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Public domain photograph - historical image of Hawaii, United States, free to use, no copyright restrictions image - Picryl description
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Public domain photograph - historical image of Hawaii, United States, free to use, no copyright restrictions image - Picryl description
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Picryl description: Public domain image of an arch bridge, stone architecture, free to use, no copyright restrictions.
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Public domain photograph - historical image of Hawaii, United States, free to use, no copyright restrictions image - Picryl description
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Public domain photograph - historical image of Hawaii, United States, free to use, no copyright restrictions image - Picryl description
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Public domain photograph - historical image of Hawaii, United States, free to use, no copyright restrictions image - Picryl description
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Public domain photograph - historical image of Hawaii, United States, free to use, no copyright restrictions image - Picryl description
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Public domain photograph - historical image of Hawaii, United States, free to use, no copyright restrictions image - Picryl description
Hana Belt Road, Between Haiku and Kaipahulu, Hana, Maui County, HI
Picryl description: Public domain image of a bridge over a water stream, free to use, no copyright restrictions.
North Bridge, Spanning Quarton Lake branch of River Rouge, Birmingham,...
Survey number: HAER MI-78 Public domain photograph - historical image of Michigan, United States, free to use, no copyright restrictions image - Picryl description
North Bridge, Spanning Quarton Lake branch of River Rouge, Birmingham,...
Survey number: HAER MI-78 Public domain photograph - historical image of Michigan, United States, free to use, no copyright restrictions image - Picryl description
Buffalo River Bridge, Spanning Buffalo River on U.S. Highway 65, Marsh...
Significance: The Buffalo River Bridge was the first major bridge to span the Buffalo River in north central Arkansas. It is one of the few specimens of the open spandrel concrete deck arch bridge type remaini... More
Corkscrew Bridge, Old East Entrance Road, Sylvan Pass, Lake, Teton Cou...
Significance: The Corkscrew Bridge employed an unusual engineering technique to change elevation rapidly on a steep section of the East Entrance Road near Sylvan Pass. By 1929, when it was bypassed with a road... More
Curry Creek Bridge, Spanning Curry Creek at State Route 15, Jefferson,...
Significance: Curry Creek Bridge represents the solid concrete arch bridge type. One of forty-six concrete arch bridges recorded in the state of Georgia and one of thirty-seven identified as a solid concrete a... More
Riverside Bridge, Spanning Truckee River at Booth Street, Reno, Washoe...
Significance: The Riverside Bridge is one of three surviving concrete arch deck bridges in Nevada. Its significance chiefly arises from this fact, and from its comparatively early construction date (it is not,... More
Riverside Bridge, Spanning Truckee River at Booth Street, Reno, Washoe...
Significance: The Riverside Bridge is one of three surviving concrete arch deck bridges in Nevada. Its significance chiefly arises from this fact, and from its comparatively early construction date (it is not,... More
Union Pacific Railroad Bridge, Spanning Santa Anna River, west of Rive...
Significance: The Union Pacific Railroad Bridge was part of an overall plan initiated by Senator William Andrews Clark to connect the rail centers of Salt Lake City and Los Angeles, thereby creating a route of ... More
Union Pacific Railroad Bridge, Spanning Santa Anna River, west of Rive...
Significance: The Union Pacific Railroad Bridge was part of an overall plan initiated by Senator William Andrews Clark to connect the rail centers of Salt Lake City and Los Angeles, thereby creating a route of ... More
Van Duzen River Bridge, Spanning Van Duzen River at CA State Highway 1...
Significance: The Van Duzen River Bridge, also known as the Alton Bridge, was determined eligible for listing in the National Register of Historic Places in 1986. It represents a transitional design in the evo... More
Van Duzen River Bridge, Spanning Van Duzen River at CA State Highway 1...
Significance: The Van Duzen River Bridge, also known as the Alton Bridge, was determined eligible for listing in the National Register of Historic Places in 1986. It represents a transitional design in the evo... More
Van Duzen River Bridge, Spanning Van Duzen River at CA State Highway 1...
Significance: The Van Duzen River Bridge, also known as the Alton Bridge, was determined eligible for listing in the National Register of Historic Places in 1986. It represents a transitional design in the evo... More
Market Street Bridge, Spanning East channel of Susquehanna River at Ma...
Significance: The river crossing where the bridge now stands had historically been the western gateway into Harrisburg. For over a century, spans here were operated by the Harrisburg Bridge Company, including t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Barrington Bridge, Spanning Barrington River at State Route No. 114, B...
Significance: The Barrington Bridge is an early example of a reinforced concrete arch bridge. The bridge was designed by Daniel B. Luten's National Bridge Co. of Indianapolis, Indiana. It was determined eligi... More
Mills Street Bridge, Spanning Kalamazoo River, Kalamazoo, Kalamazoo Co...
Significance: The Mills Street Bridge is an early example of a large, earth-filled concrete arch bridge. It has been determined eligible for listing in the National Register of Historic Places by the Michigan ... More
Little Conewago Creek Bridge, Spanning South Branch of Conewago Creek ...
Significance: It was constructed on the site of the first publicly funded bridge in Adams County (then part of York County). A series of structures at this location have aided commercial development, giving acc... More
Pleasants Valley Road Bridge, Spanning Pleasants Creek at Pleasants Va...
Significance: The Pleasants Valley Road Bridge is a good example of early reinforced concrete bridge construction. It has a closed spandrel concrete arch, exemplifying concrete bridge construction in rural Cal... More
Pleasants Valley Road Bridge, Spanning Pleasants Creek at Pleasants Va...
Significance: The Pleasants Valley Road Bridge is a good example of early reinforced concrete bridge construction. It has a closed spandrel concrete arch, exemplifying concrete bridge construction in rural Cal... More
Pleasants Valley Road Bridge, Spanning Pleasants Creek at Pleasants Va...
Significance: The Pleasants Valley Road Bridge is a good example of early reinforced concrete bridge construction. It has a closed spandrel concrete arch, exemplifying concrete bridge construction in rural Cal... More
Pinehurst Bridge, Beach Drive .75 mile south of Sherill Drive, spannin...
Significance: Pinehurst bridge is one of the early twentieth century bridges built in Rock Creek Park. Constructed in 1910, the bridge is a reinforced concrete arch structure with stone facing. This rustic br... More
Generals Highway, Clover Creek Bridge, Spanning Clover Creek on Genera...
Significance: The Clover Creek Bridge was an important link of the Generals Highway allowing for construction to continue to the General Grant Tree, creating a continuous loop connecting Sequoia National Park w... More