Milwaukee Street Bridge, Spanning Rock River, Watertown, Jefferson Cou...
Significance: Watertown city officials declared the existing Milwaukee Street Bridge unsafe in 1929 and began considering plans for erecting a steel girder or concrete bridge. Daniel B. Luten, a prominent brid... More
Wildcat Creek Bridge, Spanning Wildcat Creek on New Big Oak Flat Road,...
Picryl description: Public domain image of an arch bridge, stone structure, architecture, free to use, no copyright restrictions.
Horlick Drive Bridge, Carries Horlick Drive over Root Creek, Racine, R...
Significance: Horlick Drive Bridge is one of Wisconsin's earliest intact examples of a concrete urban park bridge. Survey number: HAER WI-32 Building/structure dates: 1908 Initial Construction Building/struc... More
Little Falls Turnpike Overpass, Spanning Little Falls Turnpike (McBrid...
Significance: The Little Falls Turnpike Overpass is a typical example of a simple span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for th... More
Little Falls Turnpike Overpass, Spanning Little Falls Turnpike (McBrid...
Significance: The Little Falls Turnpike Overpass is a typical example of a simple span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for th... More
Veterans Memorial Park & Parkway, M-120 Southbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Southbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Tamarack Creek Bridge, Spanning Tamarack Creek on New Big Oak Flat Roa...
Significance: Tamarack Creek Bridge and nearby spans over Cascade and Wildcat creeks mark a departure from the "Rustic Style" bridges completed over the previous two decades elsewhere in Yosemite. The reinforc... More
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
Grand Avenue Viaduct, West Wisconsin Avenue, Milwaukee, Milwaukee Coun...
Significance: The Grand Avenue Viaduct, Milwaukee's earliest example of a large scale concrete bridge, was the result of a national design competition which included entries from some of the most prominent arch... More
Little Falls Turnpike Overpass, Spanning Little Falls Turnpike (McBrid...
Significance: The Little Falls Turnpike Overpass is a typical example of a simple span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for th... More
Little Falls Turnpike Overpass, Spanning Little Falls Turnpike (McBrid...
Significance: The Little Falls Turnpike Overpass is a typical example of a simple span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for th... More
Victoria Bridge, Spanning Tequesquite Arroyo, Riverside, Riverside Cou...
Significance: The Victoria Bridge was constructed to provide a convenient route between the agricultural and business areas of Riverside, becoming a vital link for transportation from the citrus groves to the p... More
Old US-131 Bridge, Spanning Big Cedar River, Mecosta, Mecosta County, ...
Significance: The bridge was constructed using standardized bridge plans developed by the Michigan State Highway Department. The bridge's 4 spans make it one of the longest surviving steel multi-girder bridges... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Veterans Memorial Park & Parkway, M-120 Northbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Northbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
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
Wildcat Creek Bridge, Spanning Wildcat Creek on New Big Oak Flat Road,...
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Tamarack Creek Bridge, Spanning Tamarack Creek on New Big Oak Flat Roa...
Significance: Tamarack Creek Bridge and nearby spans over Cascade and Wildcat creeks mark a departure from the "Rustic Style" bridges completed over the previous two decades elsewhere in Yosemite. The reinforc... More
Tamarack Creek Bridge, Spanning Tamarack Creek on New Big Oak Flat Roa...
Significance: Tamarack Creek Bridge and nearby spans over Cascade and Wildcat creeks mark a departure from the "Rustic Style" bridges completed over the previous two decades elsewhere in Yosemite. The reinforc... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Grand Avenue Viaduct, West Wisconsin Avenue, Milwaukee, Milwaukee Coun...
Significance: The Grand Avenue Viaduct, Milwaukee's earliest example of a large scale concrete bridge, was the result of a national design competition which included entries from some of the most prominent arch... More
Little Falls Turnpike Overpass, Spanning Little Falls Turnpike (McBrid...
Significance: The Little Falls Turnpike Overpass is a typical example of a simple span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for th... More
North Avenue Viaduct, Spanning Milwaukee River & Chicago, Milwaukee & ...
Significance: The North Avenue Viaduct is one of Milwaukee's largest spans. Designed by J.C. Pinney, the reinforced concrete bridge employs a complex open spandrel, ribbed arch support system. The structure o... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
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
Vicksburg National Military Park Roads & Bridges, Maloney Circle Bridg...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Victoria Bridge, Spanning Tequesquite Arroyo, Riverside, Riverside Cou...
Significance: The Victoria Bridge was constructed to provide a convenient route between the agricultural and business areas of Riverside, becoming a vital link for transportation from the citrus groves to the p... More
Victoria Bridge, Spanning Tequesquite Arroyo, Riverside, Riverside Cou...
Significance: The Victoria Bridge was constructed to provide a convenient route between the agricultural and business areas of Riverside, becoming a vital link for transportation from the citrus groves to the p... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Veterans Memorial Park & Parkway, M-120 Northbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Northbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
Veterans Memorial Park & Parkway, M-120 Northbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Northbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
Tamarack Creek Bridge, Spanning Tamarack Creek on New Big Oak Flat Roa...
Significance: Tamarack Creek Bridge and nearby spans over Cascade and Wildcat creeks mark a departure from the "Rustic Style" bridges completed over the previous two decades elsewhere in Yosemite. The reinforc... More
Tamarack Creek Bridge, Spanning Tamarack Creek on New Big Oak Flat Roa...
Significance: Tamarack Creek Bridge and nearby spans over Cascade and Wildcat creeks mark a departure from the "Rustic Style" bridges completed over the previous two decades elsewhere in Yosemite. The reinforc... More
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...
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
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Vicksburg National Military Park Roads & Bridges, Maloney Circle Bridg...
Picryl description: Public domain image of an arch bridge, stone structure, architecture, free to use, no copyright restrictions.
Veterans Memorial Park & Parkway, M-120 Southbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Southbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Veterans Memorial Park & Parkway, M-120 Northbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Northbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
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...
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
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Horlick Drive Bridge, Carries Horlick Drive over Root Creek, Racine, R...
Significance: Horlick Drive Bridge is one of Wisconsin's earliest intact examples of a concrete urban park bridge. Survey number: HAER WI-32 Building/structure dates: 1908 Initial Construction Building/struc... More
Grand Avenue Viaduct, West Wisconsin Avenue, Milwaukee, Milwaukee Coun...
Significance: The Grand Avenue Viaduct, Milwaukee's earliest example of a large scale concrete bridge, was the result of a national design competition which included entries from some of the most prominent arch... More
Victoria Bridge, Spanning Tequesquite Arroyo, Riverside, Riverside Cou...
Significance: The Victoria Bridge was constructed to provide a convenient route between the agricultural and business areas of Riverside, becoming a vital link for transportation from the citrus groves to the p... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Little Falls Turnpike Overpass, Spanning Little Falls Turnpike (McBrid...
Significance: The Little Falls Turnpike Overpass is a typical example of a simple span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for th... More
Victoria Bridge, Spanning Tequesquite Arroyo, Riverside, Riverside Cou...
Significance: The Victoria Bridge was constructed to provide a convenient route between the agricultural and business areas of Riverside, becoming a vital link for transportation from the citrus groves to the p... More
Old US-131 Bridge, Spanning Big Cedar River, Mecosta, Mecosta County, ...
Significance: The bridge was constructed using standardized bridge plans developed by the Michigan State Highway Department. The bridge's 4 spans make it one of the longest surviving steel multi-girder bridges... More
Old US-131 Bridge, Spanning Big Cedar River, Mecosta, Mecosta County, ...
Significance: The bridge was constructed using standardized bridge plans developed by the Michigan State Highway Department. The bridge's 4 spans make it one of the longest surviving steel multi-girder bridges... More
North Avenue Viaduct, Spanning Milwaukee River & Chicago, Milwaukee & ...
Significance: The North Avenue Viaduct is one of Milwaukee's largest spans. Designed by J.C. Pinney, the reinforced concrete bridge employs a complex open spandrel, ribbed arch support system. The structure o... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Veterans Memorial Park & Parkway, M-120 Northbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Northbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
Veterans Memorial Park & Parkway, M-120 Northbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Northbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
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
Wildcat Creek Bridge, Spanning Wildcat Creek on New Big Oak Flat Road,...
Public domain photograph of village home, free to use, no copyright restrictions image - Picryl description
Wildcat Creek Bridge, Spanning Wildcat Creek on New Big Oak Flat Road,...
Picryl description: Public domain image of a bridge over a water stream, free to use, no copyright restrictions.
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Little Falls Turnpike Overpass, Spanning Little Falls Turnpike (McBrid...
Significance: The Little Falls Turnpike Overpass is a typical example of a simple span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for th... More
Victoria Bridge, Spanning Tequesquite Arroyo, Riverside, Riverside Cou...
Significance: The Victoria Bridge was constructed to provide a convenient route between the agricultural and business areas of Riverside, becoming a vital link for transportation from the citrus groves to the p... More
Veterans Memorial Park & Parkway, M-120 Southbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Southbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Wildcat Creek Bridge, Spanning Wildcat Creek on New Big Oak Flat Road,...
Picryl description: Public domain image of an arch bridge, stone structure, architecture, free to use, no copyright restrictions.
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Grand Avenue Viaduct, West Wisconsin Avenue, Milwaukee, Milwaukee Coun...
Significance: The Grand Avenue Viaduct, Milwaukee's earliest example of a large scale concrete bridge, was the result of a national design competition which included entries from some of the most prominent arch... More
Grand Avenue Viaduct, West Wisconsin Avenue, Milwaukee, Milwaukee Coun...
Significance: The Grand Avenue Viaduct, Milwaukee's earliest example of a large scale concrete bridge, was the result of a national design competition which included entries from some of the most prominent arch... More
Little Falls Turnpike Overpass, Spanning Little Falls Turnpike (McBrid...
Significance: The Little Falls Turnpike Overpass is a typical example of a simple span, multiple stringer, encased steel highway overpass built during the tenure of Morris Goodkind, chief bridge engineer for th... More
North Avenue Viaduct, Spanning Milwaukee River & Chicago, Milwaukee & ...
Significance: The North Avenue Viaduct is one of Milwaukee's largest spans. Designed by J.C. Pinney, the reinforced concrete bridge employs a complex open spandrel, ribbed arch support system. The structure o... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Milwaukee Street Bridge, Spanning Rock River, Watertown, Jefferson Cou...
Significance: Watertown city officials declared the existing Milwaukee Street Bridge unsafe in 1929 and began considering plans for erecting a steel girder or concrete bridge. Daniel B. Luten, a prominent brid... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Horlick Drive Bridge, Carries Horlick Drive over Root Creek, Racine, R...
Significance: Horlick Drive Bridge is one of Wisconsin's earliest intact examples of a concrete urban park bridge. Survey number: HAER WI-32 Building/structure dates: 1908 Initial Construction Building/struc... More
Vicksburg National Military Park Roads & Bridges, Maloney Circle Bridg...
Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.
Grand Avenue Viaduct, West Wisconsin Avenue, Milwaukee, Milwaukee Coun...
Significance: The Grand Avenue Viaduct, Milwaukee's earliest example of a large scale concrete bridge, was the result of a national design competition which included entries from some of the most prominent arch... More
Victoria Bridge, Spanning Tequesquite Arroyo, Riverside, Riverside Cou...
Significance: The Victoria Bridge was constructed to provide a convenient route between the agricultural and business areas of Riverside, becoming a vital link for transportation from the citrus groves to the p... More
North Avenue Viaduct, Spanning Milwaukee River & Chicago, Milwaukee & ...
Significance: The North Avenue Viaduct is one of Milwaukee's largest spans. Designed by J.C. Pinney, the reinforced concrete bridge employs a complex open spandrel, ribbed arch support system. The structure o... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Shiawassee Street Bridge, Spanning Grand River, Lansing, Ingham County...
Significance: The primary unique qualities of this bridge are associated with the integration of three basic design types within one structure, which originally blended in with the surrounding architecture and ... More
Veterans Memorial Park & Parkway, M-120 Northbound Bridge, Spanning Ce...
Significance: The Veterans Memorial Park and Parkway, M-120 Northbound Bridge derives its significance by its historical association with the Veterans Memorial Park. The park and bridge are early examples of l... More
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
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More