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Thomas J. Hatem Memorial Bridge
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Triborough Bridge
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Harlem River Yard Power Station
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Railroad bridge [05]
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Railroad bridge [04]
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Abandoned bridge on Belle Isle
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Railroad bridge [03]
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Railroad bridge [02]
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Abandoned railroad bridge
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Norfolk Southern "No Trespassing" sign
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Wire terminal structures
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Triple Crossing area [02]
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Triple Crossing area [01]
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"Darth Vader" railroad signal
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Railroad bridge [01]
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Washington Metro bridge over Paint Branch Trail
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Green Line train crosses bridge over Paint Branch Trail
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Abandoned bridge piers at Harpers Ferry [01]
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Abandoned bridge piers at Harpers Ferry [02]
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Abandoned bridge piers at Harpers Ferry [03]
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Abandoned bridge piers at Harpers Ferry [04]
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CSX Shenandoah Subdivision bridge
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Abandoned bridge piers at Harpers Ferry
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Freight train on CSX Cumberland Subdivision track
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Harpers Ferry tunnel portal
Pedestrian walkway on CSX Cumberland Subdivision bridge
Intersection of Shenandoah and Potomac Streets in Harpers Ferry
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Philadelphia & Reading Railroad Bridge [01]
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Philadelphia & Reading Railroad Bridge [02]
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Philadelphia & Reading Railroad Bridge [03]
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Philadelphia & Reading Railroad Bridge [04]
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Philadelphia & Reading Railroad Bridge [05]
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Philadelphia & Reading Railroad Bridge [06]
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Philadelphia & Reading Railroad Bridge [07]
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Philadelphia & Reading Railroad Bridge [08]
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Philadelphia & Reading Railroad Bridge [09]
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Manayunk Bridge [02]
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Manayunk Bridge [01]
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Inside the Manayunk Bridge [02]
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Manayunk Bridge [07]
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Manayunk Bridge [06]
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Inside the Manayunk Bridge [04]
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Inside the Manayunk Bridge [01]
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Manayunk Bridge [04]
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Inside the Manayunk Bridge [03]
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Manayunk Bridge [03]
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Inside the Manayunk Bridge [05]
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Manayunk Bridge [05]
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Manayunk Bridge Trail [03]
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Shepherdstown rail bridge [07]
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Shepherdstown rail bridge [02]
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Train crossing Shepherdstown rail bridge [02]
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Shepherdstown rail bridge [01]
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Shepherdstown rail bridge [05]
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Shepherdstown rail bridge [06]
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Train crossing Shepherdstown rail bridge [03]
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Shepherdstown rail bridge [08]
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Shepherdstown rail bridge [04]
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Train crossing Shepherdstown rail bridge [05]
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Train crossing Shepherdstown rail bridge [01]
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Train crossing Shepherdstown rail bridge [04]
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Shepherdstown rail bridge [03]
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US Route 1 and CSX bridges over the Occoquan River [04]
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US Route 1 and CSX bridges over the Occoquan River [02]
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US Route 1 and CSX bridges over the Occoquan River [01]
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US Route 1 and CSX bridges over the Occoquan River [03]
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Ilchester Tunnel [01]
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Ilchester Railroad Bridge [01]
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Ilchester Tunnel [02]
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Ilchester Railroad Bridge [02]
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Western Maryland Scenic Railroad bridge [04]
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Western Maryland Scenic Railroad bridge [03]
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Western Maryland Scenic Railroad bridge [02]
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Western Maryland Scenic Railroad bridge [01]
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Mouth of the Trent River [02]
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Mouth of the Trent River [01]
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Swing bridge over the Trent River
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Manchester Bridge
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Remains of Richmond and Petersburg Railroad Bridge [01]
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Remains of Richmond and Petersburg Railroad Bridge [02]