Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Aluminum City Terrace, East Hill Drive, New Kensington, Westmoreland C...
See also HAER PA-343 for related documentation. Includes written data. Significance: Aluminum City Terrace, the only housing project in America designed by world-renowned architects Walter Gropius and Marcel Br... More
U.S. Steel Duquesne Works, West bank of Monongahela River along State ...
Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integrated steel producing ventures in the Monongahela Valley of western Pennsylvania. Constructed af... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Dunlap's Creek Bridge, Spanning Dunlap's Creek, Brownsville, Fayette C...
Significance: The present Dunlap's Creek Bridge is the fourth known structure at this site. The use of an innovative and unusual technological advance, cast iron for a bridge structure, may be predicated by th... More
Monongahela Railway Company Shops, Water Street & Seventeenth Street, ...
Significance: The Monongahela Railway Company Shops reflect the support needs of a railroad significant in the coal, coke, and steel industries of Southwest Pennsylvania in the twentieth century, particularly i... More
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
U.S. Steel Duquesne Works, West bank of Monongahela River along State ...
Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integrated steel producing ventures in the Monongahela Valley of western Pennsylvania. Constructed af... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Dunlap's Creek Bridge, Spanning Dunlap's Creek, Brownsville, Fayette C...
Significance: The present Dunlap's Creek Bridge is the fourth known structure at this site. The use of an innovative and unusual technological advance, cast iron for a bridge structure, may be predicated by th... More
Aluminum City Terrace, East Hill Drive, New Kensington, Westmoreland C...
See also HAER PA-343 for related documentation. Includes written data. Significance: Aluminum City Terrace, the only housing project in America designed by world-renowned architects Walter Gropius and Marcel Br... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Dunlap's Creek Bridge, Spanning Dunlap's Creek, Brownsville, Fayette C...
Significance: The present Dunlap's Creek Bridge is the fourth known structure at this site. The use of an innovative and unusual technological advance, cast iron for a bridge structure, may be predicated by th... More
Dunlap's Creek Bridge, Spanning Dunlap's Creek, Brownsville, Fayette C...
Significance: The present Dunlap's Creek Bridge is the fourth known structure at this site. The use of an innovative and unusual technological advance, cast iron for a bridge structure, may be predicated by th... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Monongahela Railway Company Shops, Water Street & Seventeenth Street, ...
Significance: The Monongahela Railway Company Shops reflect the support needs of a railroad significant in the coal, coke, and steel industries of Southwest Pennsylvania in the twentieth century, particularly i... More
Aluminum City Terrace, East Hill Drive, New Kensington, Westmoreland C...
See also HAER PA-343 for related documentation. Includes written data. Significance: Aluminum City Terrace, the only housing project in America designed by world-renowned architects Walter Gropius and Marcel Br... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Dunlap's Creek Bridge, Spanning Dunlap's Creek, Brownsville, Fayette C...
Significance: The present Dunlap's Creek Bridge is the fourth known structure at this site. The use of an innovative and unusual technological advance, cast iron for a bridge structure, may be predicated by th... More
Monongahela Railway Company Shops, Water Street & Seventeenth Street, ...
Significance: The Monongahela Railway Company Shops reflect the support needs of a railroad significant in the coal, coke, and steel industries of Southwest Pennsylvania in the twentieth century, particularly i... More
Aluminum City Terrace, East Hill Drive, New Kensington, Westmoreland C...
See also HAER PA-343 for related documentation. Includes written data. Significance: Aluminum City Terrace, the only housing project in America designed by world-renowned architects Walter Gropius and Marcel Br... More
Aluminum City Terrace, East Hill Drive, New Kensington, Westmoreland C...
See also HAER PA-343 for related documentation. Includes written data. Significance: Aluminum City Terrace, the only housing project in America designed by world-renowned architects Walter Gropius and Marcel Br... More
U.S. Steel Duquesne Works, West bank of Monongahela River along State ...
Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integrated steel producing ventures in the Monongahela Valley of western Pennsylvania. Constructed af... More
U.S. Steel Duquesne Works, West bank of Monongahela River along State ...
Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integrated steel producing ventures in the Monongahela Valley of western Pennsylvania. Constructed af... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More
Hillman Barge & Construction Company, Paul Thomas Boulevard, Brownsvil...
Significance: The Hillman Barge facility is significant in the commercial and industrial development of southwestern Pennsylvania as a fabricator of shipping vessels. Beginning as a distribution facility for c... More