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Wheaton station, outbound side [01]
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Ride On bus 5368 at Glenmont
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Curved platform at Brookland-CUA
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Red Line train at Metro Center
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Dunn Loring station [01]
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Virginia Sq-GMU station [01]
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Blue Line train at Rosslyn
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Platform at Franconia-Springfield [01]
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Mt. Vernon Square station [01]
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Gallery Place-Chinatown upper level
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Train arriving at Prince George's Plaza station
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Dunn Loring station entrance pylon
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Pentagon City station, viewed from a low angle [02]
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Pentagon City station, viewed from a low angle [01]
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Train at Prince George's Plaza station
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Gallery Place-Chinatown station entrance pylon
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L'Enfant Plaza station [01]
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Green Line train at L'Enfant Plaza
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Yellow Line train servicing L'Enfant Plaza
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Yellow Line train at King Street station
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Ceiling at Metro Center
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Rosslyn station entrance pylon [03]
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Shaw-Howard University pylon
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Federal Triangle station during rush hour
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Blue Line train to Franconia-Springfield
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Installation of new PA system at Pentagon City
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Interior of WMATA railcar 6026 [05]
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Interior of WMATA railcar 6026 [06]
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Interior of WMATA railcar 6026 [04]
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Interior of WMATA railcar 6026 [03]
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Interior of WMATA railcar 6026 [02]
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CTA Davis station [03]
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Fire alarm upgrade at 1616 P Street NW [01]
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Fire alarm upgrade at 1616 P Street NW [02]
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Wheelock push station
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Runway at College Park Airport [01]
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Runway at College Park Airport [02]
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Paint Branch Trail [01]
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Paint Branch Trail [02]
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Paint Branch Trail [03]
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Stream in the Lake Artemesia Natural Area
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White Crown Victoria
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Fire alarm at Martin's in Waynesboro
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Fire alarm pull station at New Street parking garage [01]
Plaza in front of the Augusta County Courthouse
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Fire alarm at Dorsey MARC station
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Fire alarm bell and light at Johns Hopkins Hospital [02]
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Fire alarm bell and light at Johns Hopkins Hospital [01]
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"Closed due to COVID-19"
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Platforms at West Falls Church station [03]
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Muddy water at West Falls Church station
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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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Ilchester Tunnel [01]
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Flood warning system in downtown Ellicott City [02]
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Ilchester Railroad Bridge [01]
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Flood warning system in downtown Ellicott City [03]
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Ilchester Tunnel [02]
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Ilchester Railroad Bridge [02]
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Flood warning system in downtown Ellicott City [01]
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Mircom door release pull station at Mount Airy Plaza
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Rail bridge over the Rappahannock River [01]
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Rail bridge over the Rappahannock River [02]
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Rail bridge over the Rappahannock River [03]
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Fire alarm speaker at Montgomery College Campus Center [01]
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Fire alarm speaker at Montgomery College Campus Center [02]
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Amazon Fresh in Gaithersburg, Maryland during initial setup
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Gallery Place-Chinatown station, August 2024
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Gamewell fire alarm telegraph box at 30 Center Square [01]
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Gamewell fire alarm telegraph box at 30 Center Square [02]
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Gamewell fire alarm telegraph box at 16 Baltimore Street [01]
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Gamewell fire alarm telegraph box at 16 Baltimore Street [02]
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [01]
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [02]
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [03]
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Fire alarm at 6 North Railroad Street
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Fire alarm at 6 North Railroad Street
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Fire alarm control panel at Chandler Hall
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Fire alarm pull station at Chandler Hall [01]