-
Metro D Route pocket track [01]
![Metro D Route pocket track [01]](../../../i/upload/2024/07/14/20240714235123-98bd274e-cu_s9999x250.jpg "Metro D Route pocket track [01] (2494 visits) D Route pocket track on the Washington Metro system, showing the interlockings and the signal. This ...")
-
Greenbelt interlocking
-
College Park interlocking [01]
![College Park interlocking [01]](../../../i/upload/2024/07/15/20240715141119-0c23af03-cu_s9999x250.jpg "College Park interlocking [01] (2033 visits) Interlocking south of the College Park-University of Maryland station, on the Green Line of the Wash...")
-
College Park interlocking [02]
![College Park interlocking [02]](../../../i/upload/2024/07/15/20240715141123-5fa6adc8-cu_s9999x250.jpg "College Park interlocking [02] (2763 visits) Interlocking south of the College Park-University of Maryland station, on the Green Line of the Wash...")
-
East Falls Church interlocking
-
Largo interlocking
-
Vienna interlocking
-
Metro D Route pocket track [02]
![Metro D Route pocket track [02]](../../../i/upload/2024/07/15/20240715141423-2fe25243-cu_s9999x250.jpg "Metro D Route pocket track [02] (2808 visits) D Route pocket track on the Washington Metro system, showing the interlockings and the signal. This ...")
-
Silver Spring pocket track
-
Largo Town Center interlocking
-
Eisenhower Avenue interlocking
-
Acela Express door mode switch
![Acela Express door mode switch](../../../i/upload/2024/07/16/20240716231527-66913270-cu_s9999x250.jpg "Acela Express door mode switch (2614 visits) Door mode switch on Acela Express trains. The switch is set in the "open" position.
Ben ...")
-
"Don't turn on this heater"
-
Interlocking outside of Ashburn station
-
Fleet of the Future Expo [23]
![Fleet of the Future Expo [23]](../../../i/upload/2025/01/04/20250104012953-975361a0-cu_s9999x250.jpg "Fleet of the Future Expo [23] (1022 visits) Left-side PA microphone in the operator's cab on a soft mockup of a pair of 8000-Series railcars, at...")
-
Fleet of the Future Expo [27]
![Fleet of the Future Expo [27]](../../../i/upload/2025/01/04/20250104013031-496930bf-cu_s9999x250.jpg "Fleet of the Future Expo [27] (1070 visits) Master controller on a soft mockup of a pair of 8000-Series railcars, at Metro's Fleet of the Future...")
-
Fleet of the Future Expo [28]
![Fleet of the Future Expo [28]](../../../i/upload/2025/01/04/20250104013041-7e356fe1-cu_s9999x250.jpg "Fleet of the Future Expo [28] (1083 visits) Master controller on a soft mockup of a pair of 8000-Series railcars, at Metro's Fleet of the Future...")