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Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Dodge County, WI

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Do...

Significance: Chester Bridge is considered important in Wisconsin history because it is a type of bridge that is rapidly disappearing in the State, it is a link in the development of truss bridge construction, ... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Dodge County, WI

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Do...

Significance: Chester Bridge is considered important in Wisconsin history because it is a type of bridge that is rapidly disappearing in the State, it is a link in the development of truss bridge construction, ... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

San Bernardino, California. Juanita Martinez Hernandez cleaning roller bearings at the Atchison, Topeka, and Santa Fe Railroad locomotive shops

San Bernardino, California. Juanita Martinez Hernandez cleaning roller...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Dodge County, WI

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Do...

Significance: Chester Bridge is considered important in Wisconsin history because it is a type of bridge that is rapidly disappearing in the State, it is a link in the development of truss bridge construction, ... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Dodge County, WI

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Do...

Significance: Chester Bridge is considered important in Wisconsin history because it is a type of bridge that is rapidly disappearing in the State, it is a link in the development of truss bridge construction, ... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, Juneau County, WI

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, ...

Significance: The Sprague bridge is one of the state's finest remaining, unaltered, examples of a Pratt half-hip pony truss. The two span structure is one of the earliest bridges constructed under the auspices... More

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, Juneau County, WI

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, ...

Significance: The Sprague bridge is one of the state's finest remaining, unaltered, examples of a Pratt half-hip pony truss. The two span structure is one of the earliest bridges constructed under the auspices... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

Albuquerque, New Mexico. Lowering half of a locomotive housing onto roller bearings of the driver wheel axle in the Atchison, Topeka and Santa Fe Railroad wheel shop

Albuquerque, New Mexico. Lowering half of a locomotive housing onto ro...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Dodge County, WI

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Do...

Significance: Chester Bridge is considered important in Wisconsin history because it is a type of bridge that is rapidly disappearing in the State, it is a link in the development of truss bridge construction, ... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Dodge County, WI

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Do...

Significance: Chester Bridge is considered important in Wisconsin history because it is a type of bridge that is rapidly disappearing in the State, it is a link in the development of truss bridge construction, ... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, Juneau County, WI

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, ...

Significance: The Sprague bridge is one of the state's finest remaining, unaltered, examples of a Pratt half-hip pony truss. The two span structure is one of the earliest bridges constructed under the auspices... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, Juneau County, WI

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, ...

Significance: The Sprague bridge is one of the state's finest remaining, unaltered, examples of a Pratt half-hip pony truss. The two span structure is one of the earliest bridges constructed under the auspices... More

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, Juneau County, WI

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, ...

Significance: The Sprague bridge is one of the state's finest remaining, unaltered, examples of a Pratt half-hip pony truss. The two span structure is one of the earliest bridges constructed under the auspices... More

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, Juneau County, WI

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, ...

Significance: The Sprague bridge is one of the state's finest remaining, unaltered, examples of a Pratt half-hip pony truss. The two span structure is one of the earliest bridges constructed under the auspices... More

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington, Racine County, WI

White River Bridge, Spanning Honey Creek on Bieneman Road, Burlington,...

Significance: The White River Bridge, a nineteenth-century Pratt through truss, is the oldest known remaining truss bridge in the State of Wisconsin. It was designed and built by Milwaukee Bridge and Iron Work... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, Wausaukee, Marinette County, WI

Ferndale Road Bridge, Spanning Peshtigo River between Lake & Grover, W...

Significance: The Ferndale Road Bridge is one of the State's longest remaining examples of a Pratt overhead truss bridge. It was built shortly before the advent of the standardized construction methods of the ... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Dodge County, WI

Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Do...

Significance: Chester Bridge is considered important in Wisconsin history because it is a type of bridge that is rapidly disappearing in the State, it is a link in the development of truss bridge construction, ... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Falls Bridge, Spanning Schuylkill River, connecting East & West River Drives, Philadelphia, Philadelphia County, PA

Falls Bridge, Spanning Schuylkill River, connecting East & West River ...

Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

San Bernardino, California. Juanita Martinez Hernandez cleaning roller bearings at the Atchison, Topeka, and Santa Fe Railroad locomotive shops

San Bernardino, California. Juanita Martinez Hernandez cleaning roller...

Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information about the FSA/OWI Collection is availabl... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, Juneau County, WI

Sprague Bridge, Over Yellow River between Armenia & Necedah, Necedah, ...

Significance: The Sprague bridge is one of the state's finest remaining, unaltered, examples of a Pratt half-hip pony truss. The two span structure is one of the earliest bridges constructed under the auspices... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More

Albuquerque, New Mexico. Lowering half of a locomotive housing onto roller bearings of the driver wheel axle in the Atchison, Topeka and Santa Fe Railroad wheel shop

Albuquerque, New Mexico. Lowering half of a locomotive housing onto ro...

Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information about the FSA/OWI Collection is availabl... More

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on County Trunk Highway "JJ", Wagner, Marinette County, WI

Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...

Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More