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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] (2655 visits) D Route pocket track on the Washington Metro system, showing the interlockings and the signal. This ...")
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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] (2976 visits) D Route pocket track on the Washington Metro system, showing the interlockings and the signal. This ...")
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Rail crossing at South Maple Avenue [03]
![Rail crossing at South Maple Avenue [03]](../../../../i/upload/2024/07/19/20240719172356-3faabeb3-cu_s9999x250.jpg "Rail crossing at South Maple Avenue [03] (2228 visits) Crossbuck at the northern CSX grade crossing at South Maple Avenue in Brunswick, Maryland.
Ben Schu...")
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Rail crossing at South Maple Avenue [04]
![Rail crossing at South Maple Avenue [04]](../../../../i/upload/2024/07/19/20240719172401-b57189bc-cu_s9999x250.jpg "Rail crossing at South Maple Avenue [04] (1728 visits) Crossbuck at the northern CSX grade crossing at South Maple Avenue in Brunswick, Maryland.
Ben Schu...")
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Rail crossing at South Maple Avenue [01]
![Rail crossing at South Maple Avenue [01]](../../../../i/upload/2024/07/19/20240719172412-544e2058-cu_s9999x250.jpg "Rail crossing at South Maple Avenue [01] (1805 visits) Crossing signal at the northern CSX grade crossing at South Maple Avenue in Brunswick, Maryland.
Be...")
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Rail crossing at South Maple Avenue [05]
![Rail crossing at South Maple Avenue [05]](../../../../i/upload/2024/07/19/20240719172417-b0a76d64-cu_s9999x250.jpg "Rail crossing at South Maple Avenue [05] (1815 visits) A freight train traverses the southern grade crossing at South Maple Avenue in Brunswick, Maryland.
...")
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Rail crossing at South Maple Avenue [02]
![Rail crossing at South Maple Avenue [02]](../../../../i/upload/2024/07/19/20240719172427-b3f8d752-cu_s9999x250.jpg "Rail crossing at South Maple Avenue [02] (1688 visits) Crossing signal at the northern CSX grade crossing at South Maple Avenue in Brunswick, Maryland.
Be...")
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Railroad signal and crossbuck [03]
![Railroad signal and crossbuck [03]](../../../../i/upload/2024/07/19/20240719182941-01b8a736-cu_s9999x250.jpg "Railroad signal and crossbuck [03] (2181 visits) Railroad signal and crossbuck for traffic on Railroad Avenue approaching the intersection of Main St...")
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Railroad signal and crossbuck [02]
![Railroad signal and crossbuck [02]](../../../../i/upload/2024/07/19/20240719182944-4e71c934-cu_s9999x250.jpg "Railroad signal and crossbuck [02] (2096 visits) Railroad signal and crossbuck for traffic on Railroad Avenue approaching the intersection of Main St...")
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Railroad signal and crossbuck [01]
![Railroad signal and crossbuck [01]](../../../../i/upload/2024/07/19/20240719182948-4d10427f-cu_s9999x250.jpg "Railroad signal and crossbuck [01] (1973 visits) Railroad signal and crossbuck for traffic on Railroad Avenue approaching the intersection of Main St...")
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Signal X-238 at East 55th Street station
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Route selector box at East 55th Street station
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Fire alarm at Shaw-Howard University station [01]
![Fire alarm at Shaw-Howard University station [01]](../../../../i/upload/2025/03/05/20250305020353-34574f7a-cu_s9999x250.jpg "Fire alarm at Shaw-Howard University station [01] (457 visits) Wheelock 34T fire alarm horn in in a back corridor at the Shaw-Howard University Metro station in Wa...")
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Fire alarm at Shaw-Howard University station [02]
![Fire alarm at Shaw-Howard University station [02]](../../../../i/upload/2025/03/05/20250305020401-ed656974-cu_s9999x250.jpg "Fire alarm at Shaw-Howard University station [02] (476 visits) Wheelock 34T fire alarm horn in in a back corridor at the Shaw-Howard University Metro station in Wa...")