concrete abutments, photo

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Bayou Teche Bridge, Carries Louisiana Highway 86 (LA 86) over Bayou Teche, New Iberia, Iberia Parish, LA

Bayou Teche Bridge, Carries Louisiana Highway 86 (LA 86) over Bayou Te...

Significance: This Scherzer-type, rolling-lift, bascule bridge with steel plate-girder leaves has significance as a distinctive example of the bascule type. Its significance is demonstrated by the presence of d... More

Bayou Teche Bridge, Carries Louisiana Highway 86 (LA 86) over Bayou Teche, New Iberia, Iberia Parish, LA

Bayou Teche Bridge, Carries Louisiana Highway 86 (LA 86) over Bayou Te...

Significance: This Scherzer-type, rolling-lift, bascule bridge with steel plate-girder leaves has significance as a distinctive example of the bascule type. Its significance is demonstrated by the presence of d... More

Bayou Teche Bridge, Carries Louisiana Highway 86 (LA 86) over Bayou Teche, New Iberia, Iberia Parish, LA

Bayou Teche Bridge, Carries Louisiana Highway 86 (LA 86) over Bayou Te...

Significance: This Scherzer-type, rolling-lift, bascule bridge with steel plate-girder leaves has significance as a distinctive example of the bascule type. Its significance is demonstrated by the presence of d... More

Bayou Teche Bridge, Carries Louisiana Highway 86 (LA 86) over Bayou Teche, New Iberia, Iberia Parish, LA

Bayou Teche Bridge, Carries Louisiana Highway 86 (LA 86) over Bayou Te...

Significance: This Scherzer-type, rolling-lift, bascule bridge with steel plate-girder leaves has significance as a distinctive example of the bascule type. Its significance is demonstrated by the presence of d... More

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freeway, Highland Park, Wayne County, MI

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freewa...

Significance: One of four identical single-span bridges designed to carry major north-south arterial streets over the Davison Limited Highway, built to speed crosstown traffic through Highland Park. The others... More

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freeway, Highland Park, Wayne County, MI

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freewa...

Significance: One of four identical single-span bridges designed to carry major north-south arterial streets over the Davison Limited Highway, built to speed crosstown traffic through Highland Park. The others... More

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freeway, Highland Park, Wayne County, MI

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freewa...

Significance: One of four identical single-span bridges designed to carry major north-south arterial streets over the Davison Limited Highway, built to speed crosstown traffic through Highland Park. The others... More

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freeway, Highland Park, Wayne County, MI

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freewa...

Significance: One of four identical single-span bridges designed to carry major north-south arterial streets over the Davison Limited Highway, built to speed crosstown traffic through Highland Park. The others... More

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freeway, Highland Park, Wayne County, MI

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freewa...

Significance: One of four identical single-span bridges designed to carry major north-south arterial streets over the Davison Limited Highway, built to speed crosstown traffic through Highland Park. The others... More

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freeway, Highland Park, Wayne County, MI

Davison Freeway, John R. Street Avenue Bridge, Spanning Davison Freewa...

Significance: One of four identical single-span bridges designed to carry major north-south arterial streets over the Davison Limited Highway, built to speed crosstown traffic through Highland Park. The others... More

Coltman Bridge, Spanning Fever River, on Horseshoe Bend Road, Benton, Lafayette County, WI

Coltman Bridge, Spanning Fever River, on Horseshoe Bend Road, Benton, ...

Significance: The Coltman Bridge is a representative example of the State Highway Commission-designed Warren Standard Pony truss design, adapted to a skewed crossing. Out of 443 Wisconsin trusses of this desig... More

Coltman Bridge, Spanning Fever River, on Horseshoe Bend Road, Benton, Lafayette County, WI

Coltman Bridge, Spanning Fever River, on Horseshoe Bend Road, Benton, ...

Significance: The Coltman Bridge is a representative example of the State Highway Commission-designed Warren Standard Pony truss design, adapted to a skewed crossing. Out of 443 Wisconsin trusses of this desig... More

Zion-Mount Carmel Highway, Pine Creek Bridge, Spanning Pine Creek on Zion-Mount Carmel Highway, Springdale, Washington County, UT

Zion-Mount Carmel Highway, Pine Creek Bridge, Spanning Pine Creek on Z...

Significance: Built of native sandstone and ashlar masonry, and designed to complement its natural surroundings, this bridge is a superb example of "National Park Service-Rustic" stone bridge engineering. It i... More

Zion-Mount Carmel Highway, Pine Creek Bridge, Spanning Pine Creek on Zion-Mount Carmel Highway, Springdale, Washington County, UT

Zion-Mount Carmel Highway, Pine Creek Bridge, Spanning Pine Creek on Z...

Significance: Built of native sandstone and ashlar masonry, and designed to complement its natural surroundings, this bridge is a superb example of "National Park Service-Rustic" stone bridge engineering. It i... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, Downsville, Dunn County, WI

Dunnville Bridge, Spanning Red Cedar River at County Trunk Highway Y, ...

Significance: The Dunnville Bridge is an excellent example of a steel, Warren overhead truss with verticals. It is among the earliest examples of the Wisconsin Highway Department's use of this design; previous... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County, WI

Racine Street Bridge, Spanning Rock River, Jefferson, Jefferson County...

Significance: The Racine Street Bridge is an 11-span deck truss bridge built by the Milwaukee Bridge Company from Wisconsin State Highway Commission plans. With three Warren deck truss spans that equal more tha... More

Mills Street Bridge, Spanning Kalamazoo River, Kalamazoo, Kalamazoo County, MI

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

Mills Street Bridge, Spanning Kalamazoo River, Kalamazoo, Kalamazoo County, MI

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

Mills Street Bridge, Spanning Kalamazoo River, Kalamazoo, Kalamazoo County, MI

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

Mills Street Bridge, Spanning Kalamazoo River, Kalamazoo, Kalamazoo County, MI

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

Mills Street Bridge, Spanning Kalamazoo River, Kalamazoo, Kalamazoo County, MI

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

Mills Street Bridge, Spanning Kalamazoo River, Kalamazoo, Kalamazoo County, MI

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

Mills Street Bridge, Spanning Kalamazoo River, Kalamazoo, Kalamazoo County, MI

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

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

River Drive Overpass, Spanning River Drive (County Route No. 507) at U.S. Route 46, Elmwood Park, Bergen County, NJ

River Drive Overpass, Spanning River Drive (County Route No. 507) at U...

Significance: The River Drive Overpass is a typical example of a single span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for the New Jers... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Richland Center, Richland County, WI

Bowen Mill Bridge, Spanning Pine River on County Trunk Highway AA, Ric...

Significance: The Bowen Mill Bridge is a Pratt through truss. It was erected in 1907, and re-erected at its present location in 1966. Of the thirty-two Pratt through truss bridges identified by the Wisconsin ... More

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street to Baltimore & Ohio Railroad, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...

Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street to Baltimore & Ohio Railroad, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...

Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street to Baltimore & Ohio Railroad, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...

Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street to Baltimore & Ohio Railroad, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...

Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street to Baltimore & Ohio Railroad, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...

Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street to Baltimore & Ohio Railroad, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...

Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street to Baltimore & Ohio Railroad, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...

Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street to Baltimore & Ohio Railroad, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...

Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake, Lake County, CA

Cache Creek Bridge, Spanning Cache Creek, Dam Road vicinity, Clearlake...

Significance: The Cache Creek Bridge is one of two known remaining examples of Clinton bridges in California. It is also the last remaining through truss highway bridge in Lake County. It represents a type (P... More

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelier, Bear Lake County, ID

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelie...

Significance: The East Dingle Bridge is significant because it was built by a prominent western bridge contractor, Charles G. Sheely. The bridge was among the first of the steel bridges in southern Idaho. It ... More

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelier, Bear Lake County, ID

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelie...

Significance: The East Dingle Bridge is significant because it was built by a prominent western bridge contractor, Charles G. Sheely. The bridge was among the first of the steel bridges in southern Idaho. It ... More

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelier, Bear Lake County, ID

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelie...

Significance: The East Dingle Bridge is significant because it was built by a prominent western bridge contractor, Charles G. Sheely. The bridge was among the first of the steel bridges in southern Idaho. It ... More

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelier, Bear Lake County, ID

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelie...

Significance: The East Dingle Bridge is significant because it was built by a prominent western bridge contractor, Charles G. Sheely. The bridge was among the first of the steel bridges in southern Idaho. It ... More

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelier, Bear Lake County, ID

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelie...

Significance: The East Dingle Bridge is significant because it was built by a prominent western bridge contractor, Charles G. Sheely. The bridge was among the first of the steel bridges in southern Idaho. It ... More

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelier, Bear Lake County, ID

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelie...

Significance: The East Dingle Bridge is significant because it was built by a prominent western bridge contractor, Charles G. Sheely. The bridge was among the first of the steel bridges in southern Idaho. It ... More

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelier, Bear Lake County, ID

East Dingle Bridge, Spanning Bear River on Hunter Mill Road, Montpelie...

Significance: The East Dingle Bridge is significant because it was built by a prominent western bridge contractor, Charles G. Sheely. The bridge was among the first of the steel bridges in southern Idaho. It ... More

Yellow River Bridge, Spanning Chippewa River on County Trunk T, Arthur, Grant County, WI

Yellow River Bridge, Spanning Chippewa River on County Trunk T, Arthur...

Significance: The Modern Steel Structures Company of Waukesha constructed the Yellow River Bridge across the Chippewa River in 1908. The firm, incorporated in 1900, developed the most modern and complete steel... More

Yellow River Bridge, Spanning Chippewa River on County Trunk T, Arthur, Grant County, WI

Yellow River Bridge, Spanning Chippewa River on County Trunk T, Arthur...

Significance: The Modern Steel Structures Company of Waukesha constructed the Yellow River Bridge across the Chippewa River in 1908. The firm, incorporated in 1900, developed the most modern and complete steel... More

Yellow River Bridge, Spanning Chippewa River on County Trunk T, Arthur, Grant County, WI

Yellow River Bridge, Spanning Chippewa River on County Trunk T, Arthur...

Significance: The Modern Steel Structures Company of Waukesha constructed the Yellow River Bridge across the Chippewa River in 1908. The firm, incorporated in 1900, developed the most modern and complete steel... More

Yellow River Bridge, Spanning Chippewa River on County Trunk T, Arthur, Grant County, WI

Yellow River Bridge, Spanning Chippewa River on County Trunk T, Arthur...

Significance: The Modern Steel Structures Company of Waukesha constructed the Yellow River Bridge across the Chippewa River in 1908. The firm, incorporated in 1900, developed the most modern and complete steel... More

Honeydew Creek Bridge, Wilder Ridge Road, Honeydew, Humboldt County, CA

Honeydew Creek Bridge, Wilder Ridge Road, Honeydew, Humboldt County, C...

Significance: Honeydew Creek Bridge is the only known inverted Warren truss bridge in the State of California. On the basis of its unique design and architectural significance (per 36 CFR 60.6c) the bridge has... More

Honeydew Creek Bridge, Wilder Ridge Road, Honeydew, Humboldt County, CA

Honeydew Creek Bridge, Wilder Ridge Road, Honeydew, Humboldt County, C...

Significance: Honeydew Creek Bridge is the only known inverted Warren truss bridge in the State of California. On the basis of its unique design and architectural significance (per 36 CFR 60.6c) the bridge has... More

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