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Rhode Island Avenue Center
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Flags over the entrance to Union Station Metro
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1000-Series train at Gallery Place-Chinatown station
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Escalators at McPherson Square, Vermont Avenue entrance
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Blue Line train arrives at McPherson Square station
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McPherson square station entrance pylon
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Rosslyn upper level platform [02]
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View from Rhode Island Avenue station, facing south
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1000-Series train at Union Station
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4000-Series train enters Rhode Island Avenue station
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Train departing Rosslyn station lower level
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Rosslyn upper level platform [03]
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Metro tunnel under South Hayes Street
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Rosslyn upper level platform [01]
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Red Line train departing Rhode Island Avenue station
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Glory of the Chinese Descendants [02]
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McPherson Square station [01]
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National Airport station
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Branch Avenue station from Capital Gateway Drive
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Interior of WMATA railcar 1112
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Handrail on Washington Metro car 3254
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Metro Center station [04]
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Exitfare machine and newspapers box at Largo Town Center
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Escalators at Rosslyn station [01]
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Metro Center station [03]
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Going up the escalator at Metro Center [02]
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Going up the escalator at Metro Center [01]
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Outbound end of Stadium-Armory station
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L'Enfant Plaza upper level
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Yellow Line train at Huntington [06]
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3000-Series train at Franconia-Springfield
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Chain marker in the snow
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Woman smiling at Van Ness-UDC station
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Sign for Hawk Security Systems
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Forward on Climate Rally [09]
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Forward on Climate Rally [08]
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Forward on Climate Rally [07]
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Forward on Climate Rally [06]
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Edwards 270A-SPO at the American Legion in Silver Spring
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Wheelock 7002T at the American Legion in Silver Spring
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Remote annunciator at the American Legion in Silver Spring
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Wheelock fire alarm bell
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Vintage Acme pull station [02]
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Vintage Acme pull station [01]
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Old and new fire alarms [02]
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Mirtone fire alarm pull station
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Edwards fire alarm pull station [01]
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Old and new fire alarms [01]
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Old and new pull stations
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Old and new fire alarms [03]
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Edwards fire alarm pull station [02]
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Old and new fire alarms [04]
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Wheelock Exceder at The Flats at Shady Grove
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Blue Line train at Stadium-Armory station [02]
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Simplex fire alarm bell
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Icy fire alarm strobe
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Fire alarm pull station at 2 Pidgeon Hill Drive [01]
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Fire alarm pull station at 2 Pidgeon Hill Drive [02]
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Wheelock Powerpath at Franconia Center
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Fire alarm bell and strobe at Franconia Center
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Fire alarm bell at Franconia Center
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Fire alarm strobe at Franconia Center [01]
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Fire alarm strobe at Franconia Center [02]
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Fire alarm strobe at Franconia Center [03]
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Sign for Maestro Evolve laptops at Micro Center
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Hochiki pull station at Hilton Garden Inn [02]
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System Sensor MASS strobe at Micro Center [01]
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System Sensor MASS strobe at Micro Center [02]
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Hochiki pull station at Hilton Garden Inn [01]
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Virginia Sq-GMU station [03]
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Fire alarm strobe at Giant Food in Gaithersburg, Maryland
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Fire alarm at Barbers and Brew [02]
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Fire alarm at Barbers and Brew [01]