McClure Avenue Well, McClure Avenue at Monongahela River, Duquesne, Al...
Part of the Monongahela River Recording Project, which included HAER PA-300, Port Perry Bridge; HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAE... More
U.S. Steel Homestead Works, Harvey Shop, Along Monongahela River, Home...
See also HAER PA-200 for additional documentation. Includes written data (pages 142 through 144). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the ... More
U.S. Steel Homestead Works, Harvey Shop, Along Monongahela River, Home...
See also HAER PA-200 for additional documentation. Includes written data (pages 142 through 144). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the ... More
Allegheny Lift Lock No. 4 & Weigh Lock, North shore of Allegheny River...
Significance: The Allegheny Locks were among the few canal-related structures surviving in Pittsburgh. The locks are near the western terminus of the Pennsylvania Canal which has been determined to be of natio... More
Allegheny Lift Lock No. 4 & Weigh Lock, North shore of Allegheny River...
Significance: The Allegheny Locks were among the few canal-related structures surviving in Pittsburgh. The locks are near the western terminus of the Pennsylvania Canal which has been determined to be of natio... More
Dimling-Bolan Building, 428 Wood Street, Pittsburgh, Allegheny County,...
Significance: The Dimling-Bolan Building is a rare example of a commercial building designed in the Beaux Arts style in downtown Pittsburgh. After first housing a German restaurant, it housed Dimling's Candy C... More
Brady Street Bridge, Spanning Monongahela River at South Twenty-second...
See also HABS PA-614 for additional documentation. Includes drawings. Significance: The Brady Street Bridge, contracted by the Schultz Bridge & Iron Co. of Pittsburgh, was a steel-riveted, through-highway bridg... More
Sewickley Bridge, Spanning Ohio River, Sewickley, Allegheny County, PA
Significance: The Bridge is representative of the type of bridge that was being built at the turn of the century. Also significant, because of the attention it had since its inception and resultant completion,... More
Sewickley Bridge, Spanning Ohio River, Sewickley, Allegheny County, PA
Significance: The Bridge is representative of the type of bridge that was being built at the turn of the century. Also significant, because of the attention it had since its inception and resultant completion,... More
Sewickley Bridge, Spanning Ohio River, Sewickley, Allegheny County, PA
Significance: The Bridge is representative of the type of bridge that was being built at the turn of the century. Also significant, because of the attention it had since its inception and resultant completion,... More
Sewickley Bridge, Spanning Ohio River, Sewickley, Allegheny County, PA
Significance: The Bridge is representative of the type of bridge that was being built at the turn of the century. Also significant, because of the attention it had since its inception and resultant completion,... More
Sewickley Bridge, Spanning Ohio River, Sewickley, Allegheny County, PA
Significance: The Bridge is representative of the type of bridge that was being built at the turn of the century. Also significant, because of the attention it had since its inception and resultant completion,... More
Allegheny County Courthouse & Jail, 436 Grant Street (Courthouse), 420...
Significance: A prime example of noted architect Richardson's work in what would come to be known as the "Richardsonian Romanesque Style." The jail is particularly notable as an example of functionalism. Surv... More
Allegheny County Courthouse & Jail, 436 Grant Street (Courthouse), 420...
Significance: A prime example of noted architect Richardson's work in what would come to be known as the "Richardsonian Romanesque Style." The jail is particularly notable as an example of functionalism. Surv... More
Allegheny County Courthouse & Jail, 436 Grant Street (Courthouse), 420...
Significance: A prime example of noted architect Richardson's work in what would come to be known as the "Richardsonian Romanesque Style." The jail is particularly notable as an example of functionalism. Surv... More
Allegheny County Courthouse & Jail, 436 Grant Street (Courthouse), 420...
Significance: A prime example of noted architect Richardson's work in what would come to be known as the "Richardsonian Romanesque Style." The jail is particularly notable as an example of functionalism. Surv... More
Allegheny County Courthouse & Jail, 436 Grant Street (Courthouse), 420...
Significance: A prime example of noted architect Richardson's work in what would come to be known as the "Richardsonian Romanesque Style." The jail is particularly notable as an example of functionalism. Surv... More
Allegheny County Courthouse & Jail, 436 Grant Street (Courthouse), 420...
Significance: A prime example of noted architect Richardson's work in what would come to be known as the "Richardsonian Romanesque Style." The jail is particularly notable as an example of functionalism. Surv... More
Virginia Medical Center, Aspinwall Division, Infirmary Building, 5103 ...
Significance: The Infirmary Building is one of the original structures erected by the United States Veterans' Bureau at Aspinwall in 1924. It is significant for its associations with the Veterans' Bureau's nati... More
Loyal Order of Moose Building, 628-634 Penn Avenue, Pittsburgh, Allegh...
Public domain photograph of a shop, shopping, free to use, no copyright restrictions image - Picryl description
Loyal Order of Moose Building, 628-634 Penn Avenue, Pittsburgh, Allegh...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Loyal Order of Moose Building, 628-634 Penn Avenue, Pittsburgh, Allegh...
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.
Loyal Order of Moose Building, 628-634 Penn Avenue, Pittsburgh, Allegh...
Public domain scan of an architecture diagram, plan, or drawing, free to use, no copyright restrictions - Picryl description.
Three Sisters Bridges, Sixth Street Bridge, Spanning Allegheny River a...
Significance: The Three Sisters Bridges represent an adaptive engineering design response to political and technical concerns. County engineers successfully maneuvered around federally-mandated clearances, aest... More
Three Sisters Bridges, Sixth Street Bridge, Spanning Allegheny River a...
Significance: The Three Sisters Bridges represent an adaptive engineering design response to political and technical concerns. County engineers successfully maneuvered around federally-mandated clearances, aest... More
Coraopolis Bridge, Spanning Ohio River back channel at Ferree Street &...
See also HAER PA-490 for related documentation. Includes drawings, photographs & written data. Significance: The Coraopolis Bridge comprises two Pennsylvania through truss spans designed by Theodore Cooper and ... More
Coraopolis Bridge, Spanning Ohio River back channel at Ferree Street &...
See also HAER PA-490 for related documentation. Includes drawings, photographs & written data. Significance: The Coraopolis Bridge comprises two Pennsylvania through truss spans designed by Theodore Cooper and ... More
Coraopolis Bridge, Spanning Ohio River back channel at Ferree Street &...
See also HAER PA-490 for related documentation. Includes drawings, photographs & written data. Significance: The Coraopolis Bridge comprises two Pennsylvania through truss spans designed by Theodore Cooper and ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel National Tube Works, Main Pipe Mill Building, Along Mononga...
Survey number: HAER PA-380-A Building/structure dates: 1906 Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
U.S. Steel National Tube Works, Main Pipe Mill Building, Along Mononga...
Survey number: HAER PA-380-A Building/structure dates: 1906 Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
U.S. Steel National Tube Works, Main Pipe Mill Building, Along Mononga...
Survey number: HAER PA-380-A Building/structure dates: 1906 Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
U.S. Steel National Tube Works, Main Pipe Mill Building, Along Mononga...
Survey number: HAER PA-380-A Building/structure dates: 1906 Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
Dredge CINCINNATI, Docked on Ohio River at foot of Lighthill Street, P...
Significance: The Cincinnati is a "dipper dredge," particularly suited to the shallow, rocky conditions of American inland waterways. The dredge operated for 78 years on the Ohio River and its tributaries. Th... More
Dredge CINCINNATI, Docked on Ohio River at foot of Lighthill Street, P...
Significance: The Cincinnati is a "dipper dredge," particularly suited to the shallow, rocky conditions of American inland waterways. The dredge operated for 78 years on the Ohio River and its tributaries. Th... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, H...
See also HAER PA-200 for additional documentation. Includes written data (pages 99 through 101). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the n... More
U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, H...
See also HAER PA-200 for additional documentation. Includes written data (pages 99 through 101). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the n... More
North Side Point Bridge, Spanning Allegheny River at Point of Pittsbur...
See also HAER PA-3 for additional documentation. Includes written data. Significance: The Manchester Bridge replaced the old wooden Union Bridge, the first bridge erected at the Point and demolished in 1907. B... More
U.S. Steel Homestead Works, Auxiliary Buildings & Shops, Along Mononga...
See also HAER PA-200 for additional documentation. Includes written data (pages 147 through 179). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the ... More
U.S. Steel Homestead Works, Auxiliary Buildings & Shops, Along Mononga...
See also HAER PA-200 for additional documentation. Includes written data (pages 147 through 179). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the ... More
U.S. Steel Homestead Works, Auxiliary Buildings & Shops, Along Mononga...
See also HAER PA-200 for additional documentation. Includes written data (pages 147 through 179). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the ... More
U.S. Steel Homestead Works, Auxiliary Buildings & Shops, Along Mononga...
See also HAER PA-200 for additional documentation. Includes written data (pages 147 through 179). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the ... More
U.S. Steel Homestead Works, Auxiliary Buildings & Shops, Along Mononga...
See also HAER PA-200 for additional documentation. Includes written data (pages 147 through 179). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the ... More
Heidelberg Apartments & Cottages, Braddock Avenue & Waverly Street, Pi...
Significance: Built in 1905, the Old Heidelberg Apartment Building was designed by Frederick G. Scheibler, one of Pittsburgh's most important architects and a pioneer in the modern architectural movement. The a... More
U.S. Steel Duquesne Works, Fuel & Utilities Plant, Along Monongahela R...
See also HAER PA-115 for additional documentation. Includes written data (pages 239 through 248). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward inte... More
U.S. Steel Duquesne Works, Fuel & Utilities Plant, Along Monongahela R...
See also HAER PA-115 for additional documentation. Includes written data (pages 239 through 248). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward inte... More
Duquesne, Allegheny County Pennsylvania, 1897
38010 U.S. Copyright Office. This record contains unverified data from PGA shelflist card. Associated name on shelflist card: Fowler, T.M.
Elizabeth and West Elizabeth, Allegheny County Pennsylvania, 1897
19149 U.S. Copyright Office. This record contains unverified data from PGA shelflist card. Associated name on shelflist card: Fowler, T.M.
Pittsburgh waterfront. Monongahela and Allegheny Rivers, Pennsylvania
Public domain photograph of river bank, water, free to use, no copyright restrictions image - Picryl description
Drill press operator, Allegheny Ludlum Steel[e] Corp., Brackenridge, P...
Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
U.S. Steel Homestead Works, 140" Plate Mill, Along Monongahela River, ...
Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the nation's most important steel mills and the Mon Valley's status as the pre-eminent iron and steel ... More
U.S. Steel Corporation, Clairton Works, 22-Inch Mill Engine, 400 State...
Significance: Drives 21-inch Single train cross-country structural mill. Survey number: HAER PA-49-C Building/structure dates: 1910 Initial Construction
U.S. Steel Homestead Works, 100" Plate Mill, Along Monongahela River, ...
See also HAER PA-200 for additional documentation. Includes written data (pages 101 through 110). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the ... More
Blair Heights, Community Building, Maple Avenue, Clairton, Allegheny C...
Survey number: HABS PA-6642-A Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
West Penn Bridge, Pennsylvania Railroad, spanning Allegheny River, Pit...
Significance: Built to provide railroad access to Washington's Landing, the bridge has become a signature bridge in Pittsburgh. The elegant double intersection Pratt truss frames a dramatic view of Pittsburgh a... More
West Penn Bridge, Pennsylvania Railroad, spanning Allegheny River, Pit...
Significance: Built to provide railroad access to Washington's Landing, the bridge has become a signature bridge in Pittsburgh. The elegant double intersection Pratt truss frames a dramatic view of Pittsburgh a... More
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
Monongahela Connecting Railroad Company, Y Trestle, South side of Mono...
Significance: Permitted access between the Monongahela Connecting Railroad and former Pittsburgh and Lake Erie Railroad. P&LE was a major hauler of raw materials into and semi-finished steel products from form... More
Monongahela Incline Plane, Connecting North side of Grandview Avenue a...
Significance: The first constructed and oldest passenger incline plane in Pittsburgh, this system retains the 1882 safety brake and bull wheel and 1935 electrical system including drive motors, operating brakes... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
1222 Reddour Street (House), Pittsburgh, Allegheny County, PA
Written data includes photocopies of location maps & floor plans. Significance: This house is significant as a local example of a middle-class urban residence dating from the last quarter of the 19th century. I... More
U.S. Steel Corporation, Clairton Works, Blast Furnace Blowing Engine B...
Significance: This building houses seven vertical cross-compound condensing steam engines. These blowing engines originally produced wind for the Clairton Works blast furnaces. In ca. 1961, two furnaces (#6 a... More
Morse School Annex, Sarah Street between Twenty-fourth & Twenty-fifth ...
Written data includes sketches & photocopies of maps. Significance: The structure is a strange mixture of relatively new and daring structural concepts and a hopelessly outdated exterior shell. It is a "mule" w... More
John J. Muse House, Muse's Lane, McKeesport, Allegheny County, PA
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.
Virginia Medical Center, Aspinwall Division, Laundry Building, 5103 De...
Significance: The Laundry Building is associated with the continued expansion of the veterans' hospital facility at Aspinwall during the 1920s and 1930s. Constructed in 1936, the building served as the facility... More
U.S. Steel National Tube Works, Auxiliary Buildings, Along Monongahela...
Survey number: HAER PA-380-E Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
U.S. Steel National Tube Works, Auxiliary Buildings, Along Monongahela...
Survey number: HAER PA-380-E Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
U.S. Allegheny Arsenal, N. C. O. Quarters, Thirty-ninth Street, Pittsb...
Unprocessed Field note material exists for this structure: FN-9, FN-11 Survey number: HABS PA-8-1-D
Virginia Medical Center, Aspinwall Division, Administration Building, ...
Significance: The Administration Building is associated with the continued growth and expansion of the veteran's hospital at Aspinwall. Constructed in 1938, the building housed the facility's administrative off... More
Virginia Medical Center, Aspinwall Division, Administration Building, ...
Significance: The Administration Building is associated with the continued growth and expansion of the veteran's hospital at Aspinwall. Constructed in 1938, the building housed the facility's administrative off... More
Virginia Medical Center, Aspinwall Division, Administration Building, ...
Significance: The Administration Building is associated with the continued growth and expansion of the veteran's hospital at Aspinwall. Constructed in 1938, the building housed the facility's administrative off... More
Broadhead Manor, Northern corner of Broadhead Fording & Mazette Roads,...
Significance: Broadhead Manor, first occupied in February 1944, is among Pittsburgh's earliest public housing projects. At the beginning of World War II, the tremendous demand for shipbuilding resulted in a 6,0... More
Henry S. Linn House, North Allegheny Street, Bellefonte, Centre County...
Unprocessed Field note material exists for this structure: FN-14 Survey number: HABS PA-8-5 Building/structure dates: 1810 Initial Construction Building/structure dates: 1841 Subsequent Work Building/struct... More
Henry S. Linn House, North Allegheny Street, Bellefonte, Centre County...
Unprocessed Field note material exists for this structure: FN-14 Survey number: HABS PA-8-5 Building/structure dates: 1810 Initial Construction Building/structure dates: 1841 Subsequent Work Building/struct... More
Gulf Filling Station, Corner of Route 51 & West Liberty Avenue, Pittsb...
Written data includes site & floor plans. Significance: The Gulf Filling Station (Meineke Garage) is a good example of early 20th century transportation-related architecture. This building is an unusual example... More
Point Bridge, Spanning Monongahela River at Point of Pittsburgh (No. 9...
See also HAER PA-5 for additional documentation. Includes photographs & written data. Survey number: HABS PA-604 Building/structure dates: 1925-1927 Initial Construction
11 Pernod Street (House), Pittsburgh, Allegheny County, PA
Written data includes photocopies of location maps & floor plans. Significance: 11 Pernod Street is representative of the smaller scale brick rowhouses that were constructed in this section of Allegheny between... More
16 Blue Ridge Avenue (Rowhouse), 16 Blue Ridge Avenue, Natrona, Allegh...
Significance: The Pennsalt Historic District, an early and architecturally intact collection of housing built by the Pennsylvania Salt Manufacturing Company, is a significant example of a western Pennsylvania c... More
John F. Singer House, 1318 Singer Place, Pittsburgh, Allegheny County,...
Significance: One of the finest and most elaborate Pittsburgh mansions built in the Gothic Revival style. Survey number: HABS PA-433 Building/structure dates: ca. 1869 Initial Construction
John F. Singer House, 1318 Singer Place, Pittsburgh, Allegheny County,...
Significance: One of the finest and most elaborate Pittsburgh mansions built in the Gothic Revival style. Survey number: HABS PA-433 Building/structure dates: ca. 1869 Initial Construction
John F. Singer House, 1318 Singer Place, Pittsburgh, Allegheny County,...
Significance: One of the finest and most elaborate Pittsburgh mansions built in the Gothic Revival style. Survey number: HABS PA-433 Building/structure dates: ca. 1869 Initial Construction
St. Mary's Roman Catholic School, Northwest corner of Church Avenue & ...
Public domain photograph of church building, free to use, no copyright restrictions image - Picryl description
Mesta 160-Inch Plate Mill, Defense Plant Corporation, Homestead Works,...
See also HAER PA-200-F for additional documentation. Includes photographs. See also HAER PA-343 for related documentation. Includes written data. Significance: Rated with an annual capacity of six hundred thous... More
Broadhead Manor, Three-Bedroom Type, 3501 Old Orchard Circle, Pittsbur...
Survey number: HABS PA-6221-D Building/structure dates: 1944 Initial Construction
Monongahela Connecting Railroad Company, Hot Metal Bridge, Spanning Mo...
Significance: Formerly enabled the hauling of molten iron from J & L Blast Furnaces on the north side over the bridge to the Open Hearth Furnaces on the south side of the Monongahela River. Survey number: HAER... More
U.S. Steel Homestead Works, Blast Furnace Plant, Along Monongahela Riv...
See also HAER PA-200 for additional documentation. Includes written data (pages 76 through 94). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the na... More
U.S. Steel Homestead Works, Blast Furnace Plant, Along Monongahela Riv...
See also HAER PA-200 for additional documentation. Includes written data (pages 76 through 94). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the na... More
McKee's Rocks Bridge, Spanning Ohio River at Chartiers Avenue (State R...
Significance: The bridge is an outstanding example of a long-span metal through arch bridge constructed by Allegheny County as part of an intensive bridge-building campaign during the late 1920s and early 1930s... More
Washington Crossing Bridge, Spanning Allegheny River at Fortieth Stree...
See also HABS PA-1179 for additional documentation. Includes drawings. Significance: The bridge is an outstanding example of a long-span metal deck arch bridge. Its unique architectural details, forged in a suc... More
John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny ...
Written data & photo caption pages include sketches. Significance: The Bracken Hotel, built in 1892, is one of the last remnants in this part of what was once the City of Allegheny, annexed to Pittsburgh in 190... More
John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny ...
Written data & photo caption pages include sketches. Significance: The Bracken Hotel, built in 1892, is one of the last remnants in this part of what was once the City of Allegheny, annexed to Pittsburgh in 190... More
John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny ...
Written data & photo caption pages include sketches. Significance: The Bracken Hotel, built in 1892, is one of the last remnants in this part of what was once the City of Allegheny, annexed to Pittsburgh in 190... More
15 Pernod Street (House), Pittsburgh, Allegheny County, PA
Written data includes photocopies of location maps & floor plans. Significance: 15 Pernod Street is representative of the smaller scale brick rowhouses constructed in this section of Allegheny between 1874, whe... More