Walnut Street Bridge
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Pittsburgh skyline from Three Rivers Heritage Trail [01]
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Pittsburgh skyline from Three Rivers Heritage Trail [02]
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Roberto Clemente Bridge [02]
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Wilkes Street Tunnel [03]
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Andy Warhol Bridge [02]
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Wilkes Street Tunnel [01]
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Roberto Clemente Bridge [01]
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Andy Warhol Bridge [01]
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Wilkes Street Tunnel [07]
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Wilkes Street Tunnel [02]
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Wilkes Street Tunnel [06]
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Roberto Clemente Bridge [03]
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Wilkes Street Tunnel [05]
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Fort Duquesne Bridge [02]
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Trail to Mills Creek Reservoir
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Wilkes Street Tunnel [04]
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Manayunk Bridge [03]
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Wilkes Street Tunnel [09]
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Wilkes Street Tunnel [08]
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Wilkes Street Tunnel [12]
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Wilkes Street Tunnel [11]
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Wilkes Street Tunnel [10]
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Wilkes Street Tunnel [13]
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Wilkes Street Tunnel [15]
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Wilkes Street Tunnel [14]
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Peace sign on a bridge pier
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Washington Metro bridge over Paint Branch Trail
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Blue Ridge Tunnel [07]
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Manayunk Bridge [04]
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Inside the Manayunk Bridge [01]
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Blue Ridge Tunnel [05]
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Blue Ridge Tunnel [09]
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Blue Ridge Tunnel [06]
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Blue Ridge Tunnel [11]
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Blue Ridge Tunnel [08]
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Blue Ridge Tunnel [02]
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Blue Ridge Tunnel [12]
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Inside the Manayunk Bridge [02]
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Inside the Manayunk Bridge [04]
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Inside the Manayunk Bridge [05]
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Blue Ridge Tunnel [03]
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Blue Ridge Tunnel [13]
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Inside the Manayunk Bridge [03]
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Manayunk Bridge [07]
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Blue Ridge Tunnel [01]
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Blue Ridge Tunnel [10]
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Blue Ridge Tunnel [14]
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Blue Ridge Tunnel [04]
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Manayunk Bridge Trail [02]
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Manayunk Bridge Trail [01]
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Manayunk Bridge [02]
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Green Line train crosses bridge over Paint Branch Trail
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Manayunk Bridge [01]
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Manayunk Bridge [06]
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Manayunk Bridge [05]
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Manayunk Bridge Trail [03]
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Blue Ridge Tunnel [15]
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Blue Ridge Tunnel [16]