City-County Building, 414 Grant Street, Pittsburgh, Allegheny County, ...
Unprocessed Field note material exists for this structure: FN-187 Survey number: HABS PA-5193 Building/structure dates: 1915- 1917 Initial Construction
City-County Building, 414 Grant Street, Pittsburgh, Allegheny County, ...
Unprocessed Field note material exists for this structure: FN-187 Survey number: HABS PA-5193 Building/structure dates: 1915- 1917 Initial Construction
City-County Building, 414 Grant Street, Pittsburgh, Allegheny County, ...
Unprocessed Field note material exists for this structure: FN-187 Survey number: HABS PA-5193 Building/structure dates: 1915- 1917 Initial Construction
City-County Building, 414 Grant Street, Pittsburgh, Allegheny County, ...
Unprocessed Field note material exists for this structure: FN-187 Survey number: HABS PA-5193 Building/structure dates: 1915- 1917 Initial Construction
City-County Building, 414 Grant Street, Pittsburgh, Allegheny County, ...
Unprocessed Field note material exists for this structure: FN-187 Survey number: HABS PA-5193 Building/structure dates: 1915- 1917 Initial Construction
City-County Building, 414 Grant Street, Pittsburgh, Allegheny County, ...
Unprocessed Field note material exists for this structure: FN-187 Survey number: HABS PA-5193 Building/structure dates: 1915- 1917 Initial Construction
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Black Hawk Bridge, Spanning Mississippi River at State Highway 9, Lans...
Significance: This bridge was the only highway bridge over the Mississippi River in the northeast Iowa area at the time of its construction and has played a significant role in the development of that region. ... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
Laroque Bridge, Spanning New Haven River at State Route 116, Bristol, ...
Significance: This bridge is typical of the engineering practice of the early 20th Century. By that time, two basic truss designs Warren and Pratt had replaced the variety of types which characterized the 19th... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More