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Sign for Exit 268
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Hampton Roads Bridge-Tunnel, westbound [03]
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Hampton Roads Bridge-Tunnel, westbound [02]
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Dupont Circle north entrance [02]
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Dupont Circle north entrance [01]
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Blue Ridge Tunnel [16]
Pedestrian walkway on CSX Cumberland Subdivision bridge
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Blue Ridge Tunnel [15]
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Escalators at Parliament station
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Ilchester Tunnel [02]
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Ilchester Tunnel [01]
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Hampton Roads Bridge-Tunnel, westbound [01]
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Railroad tracks at Harpers Ferry Amtrak station [03]
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Railroad tracks at Harpers Ferry Amtrak station [04]
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Railroad tracks at Harpers Ferry Amtrak station [02]
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Railroad tracks at Harpers Ferry Amtrak station [05]
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Railroad tracks at Harpers Ferry Amtrak station [01]
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Abandoned shopping cart
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Red Line tunnel between Metro Center and Gallery Place
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Winchester and Potomac Railroad Bridge [03]
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Dupont Circle Q Street entrance
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Escalators at Dupont Circle station, Q Street entrance
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Winchester and Potomac Railroad Bridge [01]
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Winchester and Potomac Railroad Bridge [04]
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Winchester and Potomac Railroad Bridge [02]
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Hampton Roads Bridge-Tunnel, westbound [05]
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Pedestrian tunnel under Queen City Drive
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Hampton Roads Bridge-Tunnel, westbound tube
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Forest Glen station
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Hampton Roads Bridge-Tunnel, westbound [04]
Intersection of Shenandoah and Potomac Streets in Harpers Ferry
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Anarchy sign painted in Cumberland, Maryland pedestrian tunnel
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Vintage New York Subway signage [01]
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Kittatinny Mountain Tunnel [02]
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Green Line train entering tunnel portal
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Kittatinny Mountain Tunnel [15]
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Kittatinny Mountain Tunnel [13]
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Kittatinny Mountain Tunnel [14]
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Kittatinny Mountain Tunnel [09]
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Kittatinny Mountain Tunnel [01]
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DJI Air 2S prior to a flight in Pennsylvania
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Western portal of Blue Mountain Tunnel
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Blue Ridge Tunnel [04]
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Kittatinny Mountain Tunnel [10]
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Blue Ridge Tunnel [14]
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Blue Ridge Tunnel [10]
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Fire alarm at Lyon station [04]
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Tuscarora Mountain Tunnel western portal
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Forest Glen station
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Ilchester Railroad Bridge [01]
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Blue Ridge Tunnel [01]
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Eastbound platform at Parliament station
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Blue Ridge Tunnel [13]
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Blue Ridge Tunnel [03]
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Fire alarm at Lyon station [01]
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Interstate 264 after Midtown Tunnel [04]
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Signal FT8 at 15th Street station
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Blue Ridge Tunnel [12]
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Blue Ridge Tunnel [02]
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Blue Ridge Tunnel [08]
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Fire alarm at Lyon station [03]
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Fire alarm at Lyon station [02]
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Blue Ridge Tunnel [11]
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Blue Ridge Tunnel [09]
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Blue Ridge Tunnel [06]
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Blue Ridge Tunnel [05]
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Blue Ridge Tunnel [07]
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Escalators at Lyon station
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Interstate 264 after Midtown Tunnel [03]
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Freight train on CSX Cumberland Subdivision track
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Selfie at Kittatinny Mountain
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"Do not hold the doors" signage
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OC Transpo railcar 1106
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Train stored in the tail track at Huntington [02]
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Folding seat on OC Transpo car 1106
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Chain marker in the snow
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Train at 15th Street station
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Dusty Edwards Genesis fire alarm horn/strobe
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Broad Street train at City Hall station [02]
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Train stored in the tail track at Huntington [01]