U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

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 nation's most important steel mills and the Mon Valley's status as the pre-eminent iron and steel center in the United States for much of the nineteenth and twentieth centuries.
Survey number: HAER PA-200-C
Building/structure dates: 1899 Initial Construction