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Yellow Line train departing King Street station
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Yellow Line train at L'Enfant Plaza station [02]
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Yellow Line train at L'Enfant Plaza station [01]
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Yellow Line train approaching King Street station
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WMATA railcar 4021 at Montgomery County Public Safety Training Academy
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WMATA railcar 4020 at Montgomery County Public Safety Training Academy [03]
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WMATA railcar 4020 at Montgomery County Public Safety Training Academy [02]
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WMATA railcar 4020 at Montgomery County Public Safety Training Academy [01]
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WMATA coupler assembly [02]
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WMATA coupler assembly [01]
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WMATA collector shoe assembly
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Winchester and Potomac Railroad Bridge [04]
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Winchester and Potomac Railroad Bridge [03]
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Winchester and Potomac Railroad Bridge [02]
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Winchester and Potomac Railroad Bridge [01]
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Westbound Capitol Limited departing Martinsburg
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Westbound Capitol Limited at Martinsburg [02]
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Westbound Capitol Limited at Martinsburg [01]
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Westbound Capitol Limited arrival at Martinsburg
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View from Maryland Heights overlook [05]
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View from Maryland Heights overlook [04]
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View from Maryland Heights overlook [03]
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View from Maryland Heights overlook [02]
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View from Maryland Heights overlook [01]
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Vienna interlocking
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Uncovered Dupont Circle station entrance pylon
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Tunnel portal outside Addison Road station
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Tunnel portal north of West Hyattsville station
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Train crossing Shepherdstown rail bridge [05]
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Train crossing Shepherdstown rail bridge [04]
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Train crossing Shepherdstown rail bridge [03]
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Train crossing Shepherdstown rail bridge [02]
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Train crossing Shepherdstown rail bridge [01]
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Train at Judiciary Square station
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Train arriving at Arlington Cemetery station
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Tracks descending into a tunnel
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Tracks at Arlington Cemetery station
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Third rail at Metro Center station
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Third rail at Fort Totten station
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Tactile warning strip at King Street station
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Superliner coaches at Union Station
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Short section of track in cages
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Shepherdstown rail bridge [08]
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Shepherdstown rail bridge [07]
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Shepherdstown rail bridge [06]
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Shepherdstown rail bridge [05]
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Shepherdstown rail bridge [04]
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Shepherdstown rail bridge [03]
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Shepherdstown rail bridge [02]
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Shepherdstown rail bridge [01]
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Red Line tunnel between Metro Center and Gallery Place
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Red Line train at Gallery Place-Chinatown upper level
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Railroad tracks at Harpers Ferry Amtrak station [05]
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Railroad tracks at Harpers Ferry Amtrak station [04]
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Railroad tracks at Harpers Ferry Amtrak station [03]
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Railroad tracks at Harpers Ferry Amtrak station [02]
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Railroad tracks at Harpers Ferry Amtrak station [01]
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Platform at Eastern Market station [02]
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Platform at Eastern Market station [01]
Pedestrian walkway on CSX Cumberland Subdivision bridge
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Partially completed bridge pier
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Outbound platform at Forest Glen
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New Carrollton rail yard
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Metro D Route pocket track [02]
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Metro D Route pocket track [01]
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Metro Center station [06]
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Metro and CSX tracks in Northeast DC
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Marker coil at National Airport station
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Marker coil at Fort Totten station
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MARC EMD GP40 locomotive
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Largo interlocking
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King Street station and Alexandria Union Station from Masonic Memorial
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Interior of Washington Metro car 4090
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Harpers Ferry tunnel portal
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Hains Point [02]
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Hains Point [01]
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Greenbelt interlocking
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Green Line train entering tunnel portal
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Green Line train at Fort Totten [03]
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Green Line train at Fort Totten [02]