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Bump post at Brunner Island industrial spur [01]
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Bump post at Brunner Island industrial spur [02]
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Rockville Bridge [01]
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Rockville Bridge [03]
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Rockville Bridge [02]
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Railroad tracks between River Road and US 22/322 [01]
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Railroad tracks between River Road and US 22/322 [02]
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Cumberland Valley Railroad Bridge [01]
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Philadelphia & Reading Railroad Bridge [10]
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Cumberland Valley Railroad Bridge [02]
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Philadelphia & Reading Railroad Bridge [12]
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Cumberland Valley Railroad Bridge [03]
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Philadelphia & Reading Railroad Bridge [11]
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Philadelphia & Reading Railroad Bridge [13]
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Cumberland Valley Railroad Bridge [04]
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Railroad crossing at Williams Road [01]
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Maryland Midland Railway [02]
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Maryland Midland Railway [01]
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Western Maryland Scenic Railroad bridge [04]
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Maryland Midland Railway [03]
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Maryland Midland Railway [07]
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Maryland Midland Railway [05]
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Maryland Midland Railway [06]
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Maryland Midland Railway [04]
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"Darth Vader" railroad signals
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Philadelphia & Reading Railroad Bridge [02]
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Tracks descending into a tunnel
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Western Maryland Scenic Railroad bridge [02]
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Philadelphia & Reading Railroad Bridge [03]
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Graffiti on "L" train support
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Philadelphia & Reading Railroad Bridge [06]
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Philadelphia & Reading Railroad Bridge [09]
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Market Square Walkway
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Philadelphia & Reading Railroad Bridge [07]
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Philadelphia & Reading Railroad Bridge [04]
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Pedestrian bridge over railroad tracks [06]
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Philadelphia & Reading Railroad Bridge [01]
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Metro and CSX tracks in Northeast DC
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Pedestrian bridge over railroad tracks [03]
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Maryland Midland Railway [08]
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Philadelphia & Reading Railroad Bridge [08]
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Concrete planters beneath the Brown Line tracks
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Amtrak 120 arriving at Cumberland
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Partially completed bridge pier
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Vienna interlocking
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Largo interlocking
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Tunnel portal outside Addison Road station
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Rust on steel beams over Walnut Street
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Railroad bridge [02]
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East Falls Church interlocking
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Railroad bridge [03]
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Metro D Route pocket track [02]
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Railroad bridge [01]
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Pedestrian bridge over railroad tracks [02]
Philadelphia & Reading Railroad Bridge [14]
Philadelphia & Reading Railroad Bridge [15]
Cumberland Valley Railroad Bridge [05]
Cumberland Valley Railroad Bridge [06]
Philadelphia & Reading Railroad Bridge [16]
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Norfolk Southern "No Trespassing" sign
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Railroad crossing at Williams Road [02]
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Railroad bridge [05]
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"Darth Vader" railroad signal
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Pedestrian bridge over railroad tracks [04]
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Pedestrian bridge over railroad tracks [05]
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Spring Garden Swing Bridge [04]
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Spring Garden Swing Bridge [05]
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Spring Garden Swing Bridge [03]
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Spring Garden Swing Bridge [02]
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Ilchester Railroad Bridge [02]
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Wire terminal structures
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Spring Garden Swing Bridge [07]
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Spring Garden Swing Bridge [06]
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Spring Garden Swing Bridge [01]
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Ilchester Railroad Bridge [01]
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Pedestrian bridge over railroad tracks [01]
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Downtown Roanoke at the railroad tracks
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Spring Garden Swing Bridge [08]
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Mouth of the Trent River [02]
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Track at Rhode Island Avenue, facing north