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Red Line train on aerial structure
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WMATA Breda 3000-Series car on D Route Bridge
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Green Line at University Blvd.
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Red Line at New Hampshire Avenue [02]
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Red Line at New Hampshire Avenue [01]
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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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Washington Metro bridge over Paint Branch Trail
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Green Line train crosses bridge over Paint Branch Trail
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Bridges for Maryland Route 100
Bridge to Johnson Street parking garage
Sears Hill footbridge [01]
Sears Hill footbridge [02]
Railroad tracks through Harpers Ferry
Platform at Martinsburg train station [01]
Platform at Martinsburg train station [02]
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Halethorpe MARC station [01]
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Halethorpe MARC station [02]
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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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Low clearance sign at West Falls Church station
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Ashburn station [01]
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Ashburn station [02]
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Pedestrian bridge over the Dulles Toll Road at Wiehle-Reston East station [01]
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Pedestrian bridge over the Dulles Toll Road at Wiehle-Reston East station [02]
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Maryland Midland Railway track [13]
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South pedestrian bridge at Herndon station
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View from Loudoun Gateway parking garage
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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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Philadelphia & Reading Railroad Bridge [10]
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Philadelphia & Reading Railroad Bridge [11]
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Philadelphia & Reading Railroad Bridge [12]
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Philadelphia & Reading Railroad Bridge [13]
Philadelphia & Reading Railroad Bridge [14]
Philadelphia & Reading Railroad Bridge [15]
Philadelphia & Reading Railroad Bridge [16]