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Tuscarora Mountain Tunnel western portal
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Signs on US 30 outside Breezewood
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Warning sign before Breezewood
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Kittatinny Mountain Tunnel [02]
![Kittatinny Mountain Tunnel [02]](../../../../i/upload/2024/07/15/20240715141344-fd6f497d-cu_s9999x250.jpg "Kittatinny Mountain Tunnel [02] (3401 visits) Western portal of the Kittatinny Mountain Tunnel, one of four tunnels on the Pennsylvania Turnpike m...")
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Kittatinny Mountain Tunnel [01]
![Kittatinny Mountain Tunnel [01]](../../../../i/upload/2024/07/15/20240715141346-ee46943a-cu_s9999x250.jpg "Kittatinny Mountain Tunnel [01] (3277 visits) Western portal of the Kittatinny Mountain Tunnel, one of four tunnels on the Pennsylvania Turnpike m...")
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Western portal of Blue Mountain Tunnel
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East Falls Church interlocking
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Largo interlocking
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Vienna interlocking
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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] (2792 visits) D Route pocket track on the Washington Metro system, showing the interlockings and the signal. This ...")
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Crossbuck on Boulevard de la Cité [01]
![Crossbuck on Boulevard de la Cité [01]](../../../../i/upload/2024/07/20/20240720154129-310cccd4-cu_s9999x250.jpg "Crossbuck on Boulevard de la Cité [01] (1156 visits) Railroad crossbuck on Boulevard de la Cité in Gatineau, Quebec. This particular crossbuck marks de...")
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Crossbuck on Boulevard de la Cité [02]
![Crossbuck on Boulevard de la Cité [02]](../../../../i/upload/2024/07/20/20240720154132-05742b39-cu_s9999x250.jpg "Crossbuck on Boulevard de la Cité [02] (1168 visits) Railroad crossbuck on Boulevard de la Cité in Gatineau, Quebec. This particular crossbuck marks de...")
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Intersection of US 50 and MD 213 [01]
![Intersection of US 50 and MD 213 [01]](../../../../i/upload/2025/02/16/20250216003332-e7ac1a6b-cu_s9999x250.jpg "Intersection of US 50 and MD 213 [01] (776 visits) Intersection of US 50 (top left to bottom right) and MD 213 (bottom left to top right) in Wye Mills,...")
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Intersection of US 50 and MD 213 [02]
![Intersection of US 50 and MD 213 [02]](../../../../i/upload/2025/02/16/20250216003338-82427ee4-cu_s9999x250.jpg "Intersection of US 50 and MD 213 [02] (736 visits) Intersection of US 50 (left to right) and MD 213 (top to bottom) in Wye Mills, Maryland.
More at Th...")
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Ship at CrossGlobe Group facility
