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| I-279 Bridge & Point State Park where Monongahela & Allegheny Rivers join to form Ohio River with Heinz Stadium. Pittsburgh, PA. | I-279 Bridge & Point State Park with Heinz Stadium. Pittsburgh, PA. | Skyline of Pittsburgh from observation deck of Monongahela Incline Railroad. Pittsburgh, PA. | Pittsburgh's tallest buildings along Grant Street. Pittsburgh, PA. |
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| Smithfield Street Bridge (1881-9) by Gustav Lindenthal over Monongahela River. Pittsburgh, PA. On National Register. | Smithfield Street Bridge against Pittsburgh skyline. Pittsburgh, PA. | Portal of Smithfield Street Bridge. Pittsburgh, PA. | Ironwork span of Smithfield Street Bridge. Pittsburgh, PA. |
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| Ironwork portal details of Smithfield Street Bridge. Pittsburgh, PA. | Iron suspension links pinned into cable holds up Smithfield Street Bridge. Pittsburgh, PA. | I-279 Bridge over Monongahela River from Point State Park against escarpment on river's south bank. Pittsburgh, PA. | I-279 Bridge & fountain of Point State Park where Monongahela & Allegheny Rivers join to form Ohio River. Pittsburgh, PA. |
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| Freeways bridge edge of Ohio River around Heinz Stadium. Pittsburgh, PA. | I-279 Bridge over Allegheny River & Point State Park. Pittsburgh, PA. | Monongahela River spanned by railroad, Liberty, 10th Street & Brady Street Bridges with Cathedral of Learning tower in distance. Pittsburgh, PA. | Details of Railroad & Liberty Bridge BY Vernon R. Covell, Taylor & Dean over Monongahela River. Pittsburgh, PA. |
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| Details of 10th Street & Brady Street Bridges over Monongahela River. Pittsburgh, PA. | Majestic riverboat on Monongahela River. Pittsburgh, PA. |
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