Pittsburgh, Pennsylvania • Allegheny County
The Forks of the Ohio refers to the confluence of the Allegheny and Monongahela Rivers, forming the Ohio River. This strategic location was the site of several forts, most notably Fort Pitt, during the colonial and early American periods.
View all 191 historic places in Pittsburgh, Pennsylvania
Architecture
Buildings At109--115 Wood St., Pittsburgh, Pennsylvania
Landscape Architecture; Art; Architecture
Roughly Bounded By N. Mathilda And Butler Sts., And Penn, Stanton, And Mossfield Aves., Pittsburgh, Pennsylvania
Community Planning And Development; Landscape Architecture
Roughly Bounded By Stockton St., Brighton Rd., North, Cedar & Ridge Aves., Pittsburgh, Pennsylvania
Architecture
436 Grant St., Pittsburgh, Pennsylvania
Education; Architecture
810 Arch St., Pittsburgh, Pennsylvania
Science; Architecture
159 Riverview Ave., Pittsburgh, Pennsylvania
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Industry; Engineering; Transportation
Off Pa 65, Avalon, Pennsylvania
Engineering; Education
S Of Bruceton Off Cochran Mill Rd., Bruceton, Pennsylvania
Politics/Government
Calamity Hollow Rd. At Lobb's Run, Jefferson Borough, West Elizabeth, Pennsylvania
Industry; Historic - Non-aboriginal; Economics
Pa 68, Bradys Bend, Pennsylvania
Commerce; Architecture
412 Washington St., Reading, Pennsylvania
Military
W Of Culp Off U.s. 220, Tyronne Township, Culp, Pennsylvania