Erie Railway, New York Division, Bridge 8.04 (c.1900), Spanning Passai...
Survey number: HAER NJ-25-B Public domain photograph - city, downtown, New York, United States, free to use, no copyright restrictions image - Picryl description
Rock Island Railroad, Illinois & Michigan (I&M) Canal Bridge, Spanning...
Significance: The Morris spur bridge, which served several Morris industries, is the only surviving example in the Heritage Corridor of a triple-intersection, Warren through truss bridge. Survey number: HAER I... More
Conrail Bridge, Spanning Hackensack River, Kearny, Hudson County, NJ
Significance: This structure is one of a series of bridges constructed in the early twentieth century to carry railroad lines through northern New Jersey towards New York City. It is a vertical lift bridge, bu... More
Pennsylvania Railroad, Brilliant Cut-Off, South Wye, Linden Avenue at ...
Significance: This structure is significant for its association with the Pennsylvania Railroad's Brilliant Cut-Off, a bypass through residential neighborhoods around downtown Pittsburgh. The elevated south wye ... More
Long Island Railroad, Manhasset Bridge, Manhasset Shore Road Vicinity,...
Significance: Representative example of a turn of the century high steel trestle. This trestle was built on the last major section of the present Long Island Railroad. Survey number: HAER NY-81 Building/stru... More
Illinois Traction System, Fox River Bridge, Spanning Fox River, Ottawa...
Significance: In 1903 the Illinois Traction System constructed a bridge across the Fox River sharing the piers of the I & M Canal Fox River Aqueduct. Survey number: HAER IL-82 Building/structure dates: 1903 I... More
Birmingham Southern Railroad Bridge, U.S. Highway 78, Birmingham, Jeff...
Survey number: HAER AL-54 Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
Erie Railway, New York Division, Bridge 8.04 (c.1875), Spanning Passai...
Survey number: HAER NJ-25-A Public domain photograph - city, downtown, New York, United States, free to use, no copyright restrictions image - Picryl description
Salisbury Junction Viaduct, Spanning Casselman River, State Route 219 ...
Significance: This viaduct across the Casselman River Valley was on the Western Maryland Railway's Connellsville Subdivision, which ran from Cumberland, Maryland, to Connellsville, Pennsylvania. The 1,900-foot... More
Warrior Southern Railway Bridge, Down stream from Holt Lock & Dam, Hol...
Survey number: HAER AL-87 Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
Connecticut River Railroad, Fall River Viaduct, Spanning Fall River, B...
Survey number: HAER MA-74 Public domain photograph of a bridge, arch over water, river, free to use, no copyright restrictions image - Picryl description
Railroad Overpass, East Milwaukee & Hastings Avenues, Detroit, Wayne C...
Survey number: HAER MI-346 Public domain photograph - historical image of Michigan, United States, free to use, no copyright restrictions image - Picryl description
Erie Railway, Delaware River Bridge, Spanning Delaware River, S. of Ch...
Survey number: HAER PA-23 Public domain photograph of a viaduct, bridge, arch, free to use, no copyright restrictions image - Picryl description
Oregon Trunk Railroad Bridge, Spanning Crooked River at Oregon Trunk R...
Survey number: HAER OR-51 Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Merritt Parkway, Metro North Railroad Bridge, Spanning Metro North Rai...
Significance: The bridges of the Merritt Parkway were predominately inspired by the Art Deco and Art Moderne architectural style of the 1930s. Experimental forming techniques were employed to create the orname... More
Railroad Overpass, Near Piquette Avenue, Detroit, Wayne County, MI
Survey number: HAER MI-354 Public domain photograph - historical image of Michigan, United States, free to use, no copyright restrictions image - Picryl description
Chicago, Rock Island & Pacific Railroad, Illinois & Michigan Canal Bri...
Significance: Of the two surviving plate-girder swing bridges built across the I & M Canal, the Chicago, Rock Island & Pacific Canal Bridge is the only one which contains a center pivot pier. The others were b... More
Baltimore & Ohio Railroad, Patterson Viaduct, West Bank of Patapsco Ri...
Survey number: HAER MD-12 Public domain photograph of a bridge, arch over water, river, free to use, no copyright restrictions image - Picryl description
Erie Railway, Sawyer Creek Bridge, Spanning Sawyer Creek on U.S. Route...
Survey number: HAER NY-95
West Street Bridge, West Street over New Haven Railroad, Westerly, Was...
Significance: Erected in 1913, the West Street Bridge is a significant and massive example of a steel Pratt through-truss, a type of structure that evolved as a common bridge design solution in the early twenti... More
Oahu Railway & Land Company Trestle Ruins, Spanning Makaha Stream betw...
Significance: The masonry footings and abutments of the former Oahu Railway & Land Company's (OR & L) railroad bridges are significant for their associations with the former railroad and for the information the... More
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
Erie Railway, Diverging French Creek Bridges, 2.7 miles Southeast of U...
Survey number: HAER PA-27 Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
West Street Bridge, West Street over New Haven Railroad, Westerly, Was...
Significance: Erected in 1913, the West Street Bridge is a significant and massive example of a steel Pratt through-truss, a type of structure that evolved as a common bridge design solution in the early twenti... More
Oahu Railway & Land Company Trestle Ruins, Spanning Makaha Stream betw...
Significance: The masonry footings and abutments of the former Oahu Railway & Land Company's (OR & L) railroad bridges are significant for their associations with the former railroad and for the information the... More
Erie Railway, Diverging French Creek Bridges, 2.7 miles Southeast of U...
Survey number: HAER PA-27 Public domain photograph - historical image of Pennsylvania, 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
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
West Street Bridge, West Street over New Haven Railroad, Westerly, Was...
Significance: Erected in 1913, the West Street Bridge is a significant and massive example of a steel Pratt through-truss, a type of structure that evolved as a common bridge design solution in the early twenti... More
Erie Railway, Diverging French Creek Bridges, 2.7 miles Southeast of U...
Survey number: HAER PA-27 Public domain photograph of a bridge, arch over water, river, 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
Oahu Railway & Land Company Trestle Ruins, Spanning Makaha Stream betw...
Significance: The masonry footings and abutments of the former Oahu Railway & Land Company's (OR & L) railroad bridges are significant for their associations with the former railroad and for the information the... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Oahu Railway & Land Company Trestle Ruins, Spanning Makaha Stream betw...
Significance: The masonry footings and abutments of the former Oahu Railway & Land Company's (OR & L) railroad bridges are significant for their associations with the former railroad and for the information the... More
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
West Street Bridge, West Street over New Haven Railroad, Westerly, Was...
Significance: Erected in 1913, the West Street Bridge is a significant and massive example of a steel Pratt through-truss, a type of structure that evolved as a common bridge design solution in the early twenti... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Erie Railway, Diverging French Creek Bridges, 2.7 miles Southeast of U...
Survey number: HAER PA-27 Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
Main Street Bridge, Main Street (State Route 138) over New Haven Railr...
Significance: The Main Street Bridge is significant as an example of the standardized concrete bridge design and replacement program initiated by Rhode Island Bridge Engineer Clarence L. Hussey during the 1920s... More
Main Street Bridge, Main Street (State Route 138) over New Haven Railr...
Significance: The Main Street Bridge is significant as an example of the standardized concrete bridge design and replacement program initiated by Rhode Island Bridge Engineer Clarence L. Hussey during the 1920s... More
Erie Railway, Diverging French Creek Bridges, 2.7 miles Southeast of U...
Survey number: HAER PA-27 Public domain photograph of a bridge, arch over water, river, free to use, no copyright restrictions image - Picryl description
West Street Bridge, West Street over New Haven Railroad, Westerly, Was...
Significance: Erected in 1913, the West Street Bridge is a significant and massive example of a steel Pratt through-truss, a type of structure that evolved as a common bridge design solution in the early twenti... More
West Street Bridge, West Street over New Haven Railroad, Westerly, Was...
Significance: Erected in 1913, the West Street Bridge is a significant and massive example of a steel Pratt through-truss, a type of structure that evolved as a common bridge design solution in the early twenti... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Route 31 Bridge, New Jersey Route 31, crossing disused main line of Ce...
Significance: The bridge was built with Route 31 (originally Highway 30) as part of the highway expansion program undertaken by the state during 1923-1742. It is a three-span example of the concrete-encased st... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
West Street Bridge, West Street over New Haven Railroad, Westerly, Was...
Significance: Erected in 1913, the West Street Bridge is a significant and massive example of a steel Pratt through-truss, a type of structure that evolved as a common bridge design solution in the early twenti... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waik...
STORED ON SITE. mchr Significance: The Waikele Canal Bridge and Highway Overpass above the former railroad right-of-way of the Oahu Railway & Land Co. (hereafter caleed the OR&L Bridge) are significant for thei... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More
San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Fran...
Significance: The San Francisco-Oakland Bay Bridge is one of the most impressive engineering structures in the United States. It is also one of the most important transportation links in the United States, ser... More