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Sunsphere observation deck [01]
![Sunsphere observation deck [01]](../../../../i/upload/2024/07/20/20240720114008-bcb776b6-cu_s9999x250.jpg "Sunsphere observation deck [01] (3125 visits) Observation deck at the Sunsphere, at the World's Fair Park in downtown Knoxville, Tennessee. The S...")
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Sunsphere observation deck [02]
![Sunsphere observation deck [02]](../../../../i/upload/2024/07/20/20240720114239-38034bcc-cu_s9999x250.jpg "Sunsphere observation deck [02] (1662 visits) Observation deck at the Sunsphere, at the World's Fair Park in downtown Knoxville, Tennessee. The S...")
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Blue Ridge Tunnel [15]
![Blue Ridge Tunnel [15]](../../../../i/upload/2024/07/20/20240720144651-6fd9392c-cu_s9999x250.jpg "Blue Ridge Tunnel [15] (12868 visits) Tripod and camera set up at the western portal of the Blue Ridge Tunnel, an historic railroad tunnel...")
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Blue Ridge Tunnel [05]
![Blue Ridge Tunnel [05]](../../../../i/upload/2024/07/20/20240720144657-e1250c4d-cu_s9999x250.jpg "Blue Ridge Tunnel [05] (3145 visits) Interior of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic underneath ...")
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Blue Ridge Tunnel [04]
![Blue Ridge Tunnel [04]](../../../../i/upload/2024/07/20/20240720144703-da172605-cu_s9999x250.jpg "Blue Ridge Tunnel [04] (3492 visits) Interior of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic underneath ...")
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Blue Ridge Tunnel [09]
![Blue Ridge Tunnel [09]](../../../../i/upload/2024/07/20/20240720144710-7ab1d7c8-cu_s9999x250.jpg "Blue Ridge Tunnel [09] (3160 visits) Interior of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic underneath ...")
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Blue Ridge Tunnel [08]
![Blue Ridge Tunnel [08]](../../../../i/upload/2024/07/20/20240720144716-42807dae-cu_s9999x250.jpg "Blue Ridge Tunnel [08] (3218 visits) Interior of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic underneath ...")
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Blue Ridge Tunnel [11]
![Blue Ridge Tunnel [11]](../../../../i/upload/2024/07/20/20240720144723-1e7c34bf-cu_s9999x250.jpg "Blue Ridge Tunnel [11] (3167 visits) Interior of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic underneath ...")
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Blue Ridge Tunnel [03]
![Blue Ridge Tunnel [03]](../../../../i/upload/2024/07/20/20240720144728-9e74f1bb-cu_s9999x250.jpg "Blue Ridge Tunnel [03] (3315 visits) Eastern portal of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic under...")
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Blue Ridge Tunnel [02]
![Blue Ridge Tunnel [02]](../../../../i/upload/2024/07/20/20240720144734-129eb4a4-cu_s9999x250.jpg "Blue Ridge Tunnel [02] (3247 visits) Eastern portal of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic under...")
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Blue Ridge Tunnel [07]
![Blue Ridge Tunnel [07]](../../../../i/upload/2024/07/20/20240720144740-6c95fb19-cu_s9999x250.jpg "Blue Ridge Tunnel [07] (3144 visits) Interior of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic underneath ...")
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Blue Ridge Tunnel [06]
![Blue Ridge Tunnel [06]](../../../../i/upload/2024/07/20/20240720144746-c53c4054-cu_s9999x250.jpg "Blue Ridge Tunnel [06] (3167 visits) Interior of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic underneath ...")
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Blue Ridge Tunnel [14]
![Blue Ridge Tunnel [14]](../../../../i/upload/2024/07/20/20240720144751-ae0e4ca1-cu_s9999x250.jpg "Blue Ridge Tunnel [14] (3431 visits) Western portal of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic under...")
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Blue Ridge Tunnel [10]
![Blue Ridge Tunnel [10]](../../../../i/upload/2024/07/20/20240720144758-38e59beb-cu_s9999x250.jpg "Blue Ridge Tunnel [10] (3424 visits) A stream of frozen water comes out of a wall of the Blue Ridge Tunnel, an historic railroad tunnel t...")
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Blue Ridge Tunnel [13]
![Blue Ridge Tunnel [13]](../../../../i/upload/2024/07/20/20240720144804-bc9e7dc8-cu_s9999x250.jpg "Blue Ridge Tunnel [13] (3302 visits) A cell phone flashlight accidentally forms streaks on the image during a long-exposure photo of the ...")
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Blue Ridge Tunnel [01]
![Blue Ridge Tunnel [01]](../../../../i/upload/2024/07/20/20240720144812-60655c76-cu_s9999x250.jpg "Blue Ridge Tunnel [01] (3370 visits) Eastern portal of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic under...")
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Blue Ridge Tunnel [12]
![Blue Ridge Tunnel [12]](../../../../i/upload/2024/07/20/20240720144818-8e5bbd5c-cu_s9999x250.jpg "Blue Ridge Tunnel [12] (3226 visits) Interior of the Blue Ridge Tunnel, an historic railroad tunnel that carried rail traffic underneath ...")
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Blue Ridge Tunnel [16]
![Blue Ridge Tunnel [16]](../../../../i/upload/2024/07/20/20240720144824-fe9d4abd-cu_s9999x250.jpg "Blue Ridge Tunnel [16] (13030 visits) Tripod and camera set up at the western portal of the Blue Ridge Tunnel, an historic railroad tunnel...")
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DJI Air 2S at Grandview Overlook [01]
![DJI Air 2S at Grandview Overlook [01]](../../../../i/upload/2024/07/20/20240720161315-3f126c61-cu_s9999x250.jpg "DJI Air 2S at Grandview Overlook [01] (1808 visits) My DJI Air 2S at the Grandview Overlook in Pittsburgh, Pennsylvania, just prior to being activated f...")
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Rail bridge over the Rappahannock River [01]
![Rail bridge over the Rappahannock River [01]](../../../../i/upload/2024/08/10/20240810113620-026bd6e4-cu_s9999x250.jpg "Rail bridge over the Rappahannock River [01] (10464 visits) Rail bridge spanning the Rappahannock River, carrying train traffic between the city of Fredericksbu...")
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Rail bridge over the Rappahannock River [02]
![Rail bridge over the Rappahannock River [02]](../../../../i/upload/2024/08/10/20240810113625-889d74a8-cu_s9999x250.jpg "Rail bridge over the Rappahannock River [02] (10404 visits) Rail bridge spanning the Rappahannock River, carrying train traffic between the city of Fredericksbu...")
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Rail bridge over the Rappahannock River [03]
![Rail bridge over the Rappahannock River [03]](../../../../i/upload/2024/08/10/20240810113632-0025cc68-cu_s9999x250.jpg "Rail bridge over the Rappahannock River [03] (10326 visits) Rail bridge spanning the Rappahannock River, carrying train traffic between the city of Fredericksbu...")
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World War II Lookout Tower [07]
![World War II Lookout Tower [07]](../../../../i/upload/2025/01/10/20250110010459-e436d1dc-cu_s9999x250.jpg "World War II Lookout Tower [07] (1005 visits) Rooftop view from World War II Lookout Tower in Cape May, New Jersey, photographed via drone.
More ...")
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Rockville Bridge [01]
![Rockville Bridge [01]](../../../../i/upload/2025/03/06/20250306062127-56106013-cu_s9999x250.jpg "Rockville Bridge [01] (630 visits) The Rockville Bridge, a rail bridge north of Harrisburg, Pennsylvania that carries Norfolk Southern ...")
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Rockville Bridge [02]
![Rockville Bridge [02]](../../../../i/upload/2025/03/06/20250306062133-888aef8e-cu_s9999x250.jpg "Rockville Bridge [02] (645 visits) The Rockville Bridge, a rail bridge north of Harrisburg, Pennsylvania that carries Norfolk Southern ...")
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Rockville Bridge [03]
![Rockville Bridge [03]](../../../../i/upload/2025/03/06/20250306062138-243039d4-cu_s9999x250.jpg "Rockville Bridge [03] (650 visits) The Rockville Bridge, a rail bridge north of Harrisburg, Pennsylvania that carries Norfolk Southern ...")
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Railroad tracks between River Road and US 22/322 [01]
![Railroad tracks between River Road and US 22/322 [01]](../../../../i/upload/2025/03/06/20250306070020-014fa221-cu_s9999x250.jpg "Railroad tracks between River Road and US 22/322 [01] (762 visits) Norfolk Southern railroad tracks located between River Road and US 22/322 in Dauphin, Pennsylvania.
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Railroad tracks between River Road and US 22/322 [02]
![Railroad tracks between River Road and US 22/322 [02]](../../../../i/upload/2025/03/06/20250306070027-be1a89b1-cu_s9999x250.jpg "Railroad tracks between River Road and US 22/322 [02] (752 visits) Norfolk Southern railroad tracks located between River Road and US 22/322 in Dauphin, Pennsylvania.
...")
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Cumberland Valley Railroad Bridge [01]
![Cumberland Valley Railroad Bridge [01]](../../../../i/upload/2025/03/06/20250306103457-98d80e4e-cu_s9999x250.jpg "Cumberland Valley Railroad Bridge [01] (740 visits) The Cumberland Valley Railroad Bridge, a former rail bridge that carried train traffic to and from H...")
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Cumberland Valley Railroad Bridge [02]
![Cumberland Valley Railroad Bridge [02]](../../../../i/upload/2025/03/06/20250306103504-39b8ee0e-cu_s9999x250.jpg "Cumberland Valley Railroad Bridge [02] (773 visits) The Cumberland Valley Railroad Bridge, a former rail bridge that carried train traffic to and from H...")
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Cumberland Valley Railroad Bridge [03]
![Cumberland Valley Railroad Bridge [03]](../../../../i/upload/2025/03/06/20250306103511-e2b2b876-cu_s9999x250.jpg "Cumberland Valley Railroad Bridge [03] (765 visits) The Cumberland Valley Railroad Bridge, a former rail bridge that carried train traffic to and from H...")
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Cumberland Valley Railroad Bridge [04]
![Cumberland Valley Railroad Bridge [04]](../../../../i/upload/2025/03/06/20250306103518-81936d81-cu_s9999x250.jpg "Cumberland Valley Railroad Bridge [04] (788 visits) The Cumberland Valley Railroad Bridge, a former rail bridge that carried train traffic to and from H...")
Cumberland Valley Railroad Bridge [05]
![Cumberland Valley Railroad Bridge [05]](../../../../i/upload/2025/03/06/20250306103525-99b36962-cu_s9999x250.jpg "Cumberland Valley Railroad Bridge [05] (2875 visits) The Cumberland Valley Railroad Bridge, a former rail bridge that carried train traffic to and from H...")
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Cumberland Valley Railroad Bridge [06]
![Cumberland Valley Railroad Bridge [06]](../../../../i/upload/2025/03/06/20250306103532-b602997c-cu_s9999x250.jpg "Cumberland Valley Railroad Bridge [06] (2879 visits) The Cumberland Valley Railroad Bridge, a former rail bridge that carried train traffic to and from H...")
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Bump post at Brunner Island industrial spur [01]
![Bump post at Brunner Island industrial spur [01]](../../../../i/upload/2025/03/06/20250306162823-eb6a664f-cu_s9999x250.jpg "Bump post at Brunner Island industrial spur [01] (390 visits) Bumping post at the end of an industrial railroad spur serving the Brunner Island Steam Electric Sta...")
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Bump post at Brunner Island industrial spur [02]
![Bump post at Brunner Island industrial spur [02]](../../../../i/upload/2025/03/06/20250306162831-be192dea-cu_s9999x250.jpg "Bump post at Brunner Island industrial spur [02] (403 visits) Bumping post at the end of an industrial railroad spur serving the Brunner Island Steam Electric Sta...")