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Skyline of Richmond, Virginia
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Metro and CSX tracks in Northeast DC
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Metro D Route pocket track [02]
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"Darth Vader" railroad signals
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Bell System manhole cover in Durham, New Hampshire
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Richmond skyline [12]
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Richmond skyline [11]
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Richmond skyline [10]
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Richmond skyline [09]
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Richmond skyline [07]
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Richmond skyline [05]
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Richmond skyline [04]
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Richmond skyline [01]
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MeadWestvaco, Federal Reserve, and Riverfront Plaza buildings [02]
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MeadWestvaco, Federal Reserve, and Riverfront Plaza buildings [01]
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Footbridge over the Canal [04]
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Footbridge over the Canal [03]
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Footbridge over the Canal [02]
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Water tower in Northbrook, Illinois
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Red Line tunnel between Metro Center and Gallery Place
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Pedestrian bridge over railroad tracks [01]
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Pedestrian bridge over railroad tracks [02]
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Pedestrian bridge over railroad tracks [03]
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Pedestrian bridge over railroad tracks [04]
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Pedestrian bridge over railroad tracks [05]
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Pedestrian bridge over railroad tracks [06]
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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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Green Line train crosses bridge over Paint Branch Trail
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Box culvert under CSX tracks
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Winchester and Potomac Railroad Bridge [01]
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Winchester and Potomac Railroad Bridge [02]
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Winchester and Potomac Railroad Bridge [03]
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Freight train on CSX Shenandoah Subdivision
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View from Maryland Heights overlook [01]
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View from Maryland Heights overlook [02]
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View from Maryland Heights overlook [03]
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Confluence of Potomac and Shenandoah Rivers
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View from Maryland Heights overlook [04]
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View from Maryland Heights overlook [05]
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Abandoned bridge piers and CSX Shenandoah Subdivision bridge
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Winchester and Potomac Railroad Bridge [04]
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Abandoned bridge piers at Harpers Ferry [04]
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CSX Shenandoah Subdivision bridge
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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
Railroad tracks through Harpers Ferry
Platform at Martinsburg train station [01]
Platform at Martinsburg train station [02]
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Bell Canada manhole cover [03]
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Bell Canada manhole cover [02]
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Bell Canada manhole cover [04]
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Bell Canada manhole cover [01]
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AT&T Long Lines tower in Glen Allen, Virginia [01]
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AT&T Long Lines tower in Glen Allen, Virginia [04]
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AT&T Long Lines tower in Glen Allen, Virginia [03]
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AT&T Long Lines tower in Glen Allen, Virginia [02]
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AT&T Long Lines tower near Williamsburg, Virginia [08]
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AT&T Long Lines tower near Williamsburg, Virginia [07]
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AT&T Long Lines tower near Williamsburg, Virginia [06]
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AT&T Long Lines tower near Williamsburg, Virginia [05]
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AT&T Long Lines tower near Williamsburg, Virginia [04]
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AT&T Long Lines tower near Williamsburg, Virginia [03]
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AT&T Long Lines tower near Williamsburg, Virginia [02]
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AT&T Long Lines tower near Williamsburg, Virginia [01]
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AT&T Long Lines tower in Finksburg, Maryland [04]
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AT&T Long Lines tower in Finksburg, Maryland [02]
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AT&T Long Lines tower in Finksburg, Maryland [03]
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AT&T Long Lines tower in Finksburg, Maryland [01]
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AT&T Long Lines tower in Finksburg, Maryland [05]
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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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Muddy water at West Falls Church station
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Ilchester Tunnel [01]
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Ilchester Railroad Bridge [01]
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Ilchester Tunnel [02]