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Train arriving at Arlington Cemetery station
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Metro and CSX tracks in Northeast DC
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Partially completed bridge pier
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Tracks descending into a tunnel
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East Falls Church interlocking
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Short section of track in cages
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Largo interlocking
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Vienna interlocking
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Tunnel portal outside Addison Road station
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Metro D Route pocket track [02]
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Red Line at New Hampshire Avenue [02]
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Silver Spring pocket track
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Red Line at New Hampshire Avenue [01]
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Largo Town Center interlocking
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Eisenhower Avenue station [02]
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Eisenhower Avenue station [01]
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Eisenhower Avenue interlocking
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Track at Rhode Island Avenue, facing north
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Red Line north of Fort Totten
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Yellow Line tracks north of Huntington station
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Yellow Line train in approach to Huntington station
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Silver Line bridge pier
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Blue Line train at Arlington Cemetery
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Thomas J. Hatem Memorial Bridge
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Blue Line train arriving at Arlington Cemetery station
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Green Line train crosses bridge over Paint Branch Trail
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Traffic lights outside Greensboro station
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Bridges for Maryland Route 100
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Railroad crossing signal at Route 608 [02]
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Railroad crossing signal at Route 608 [03]
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Milepost 153 [01]
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Milepost 153 [02]
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Vintage US&S railroad signals [03]
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Vintage US&S railroad signals [04]
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Vintage US&S railroad signals [02]
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Train derailer [02]
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Railroad crossing signal at Route 608 [01]
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Train derailer [01]
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Vintage US&S railroad signals [01]
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Vintage US&S railroad signals [06]
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Vintage US&S railroad signals [05]
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Vintage US&S railroad signals [07]
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Vintage US&S railroad signals [08]
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Vintage US&S railroad signals [09]
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Norfolk Southern track through Stuarts Draft, Virginia [01]
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Norfolk Southern track through Stuarts Draft, Virginia [02]
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Norfolk Southern track through Stuarts Draft, Virginia [03]
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Norfolk Southern track through Stuarts Draft, Virginia [04]
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Switch at west end of siding in Stuarts Draft, Virginia
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Ashburn station [01]
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Ashburn station [02]
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Interlocking outside of Ashburn station
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Eastbound lanes of the Dulles Toll Road [01]
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Eastbound lanes of the Dulles Toll Road [02]
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CSX Clifton Forge rail yard [10]
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Stuarts Draft, Virginia above Wayne Avenue [01]
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Metrobus 6536 at Suitland station
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Benjamin Franklin Bridge [05]
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Benjamin Franklin Bridge [04]
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Ashburn station viewed from the south
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Ashburn station, viewed from the parking garage
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Trains on the platform at Ashburn
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Elyse holds up a model bus
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View of I-395 from WMATA bridge [01]
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View of I-395 from WMATA bridge [02]
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OC Transpo bus 4393 at Blair station [03]
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OC Transpo bus 4393 at Blair station [11]
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OC Transpo bus 4393 at Blair station [02]
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OC Transpo bus 4393 at Blair station [05]
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OC Transpo bus 4393 at Blair station [10]
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OC Transpo bus 4393 at Blair station [06]
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OC Transpo bus 4393 at Blair station [07]
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OC Transpo bus 4393 at Blair station [09]
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OC Transpo bus 4393 at Blair station [12]
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OC Transpo bus 4393 at Blair station [01]
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OC Transpo bus 4393 at Blair station [04]
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OC Transpo bus 4393 at Blair station [08]
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Route selector box at East 55th Street station
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Bus directory sign at Glenmont station