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Metro tracks over Cabin Branch Road
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Short section of track in cages
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Largo interlocking
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Tunnel portal outside Addison Road station
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Storm drain cover at Greenbelt station
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Fire door rating label
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Occupancy prohibited
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Pedestrian bridge over railroad tracks [01]
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Pedestrian bridge over railroad tracks [02]
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Pedestrian bridge over railroad tracks [03]
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Pedestrian bridge over railroad tracks [04]
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Pedestrian bridge over railroad tracks [05]
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Pedestrian bridge over railroad tracks [06]
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Peace sign on a bridge pier
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Washington Metro bridge over Paint Branch Trail
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Green Line train crosses bridge over Paint Branch Trail
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Box culvert under CSX tracks
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Handwritten notes on paper [01]
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Handwritten notes on paper [02]
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Handwritten notes on paper [03]
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Rainbow at New Carrollton station
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Lake Manassas Dam [02]
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Lake Manassas Dam [05]
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US Route 1 and CSX bridges over the Occoquan River [04]
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AT&T Long Lines tower in Dumfries, Virginia [01]
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AT&T Long Lines tower in Dumfries, Virginia [11]
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AT&T Long Lines tower in Dumfries, Virginia [12]
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AT&T Long Lines tower in Dumfries, Virginia [18]
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AT&T Long Lines tower in Dumfries, Virginia [19]
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AT&T Long Lines tower in Dumfries, Virginia [26]
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AT&T Long Lines tower in Dumfries, Virginia [28]
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AT&T Long Lines tower in Dumfries, Virginia [32]
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Former AT&T Long Lines tower in Bristow, Virginia [04]
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AT&T Long Lines tower in Dumfries, Virginia [08]
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US Route 1 and CSX bridges over the Occoquan River [02]
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AT&T Long Lines tower in Dumfries, Virginia [15]
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AT&T Long Lines tower in Dumfries, Virginia [17]
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AT&T Long Lines tower in Dumfries, Virginia [27]
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AT&T Long Lines tower in Dumfries, Virginia [02]
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AT&T Long Lines tower in Dumfries, Virginia [05]
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AT&T Long Lines tower in Dumfries, Virginia [06]
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AT&T Long Lines tower in Dumfries, Virginia [30]
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Former AT&T Long Lines tower in Bristow, Virginia [02]
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Lake Manassas Dam [04]
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US Route 1 and CSX bridges over the Occoquan River [01]
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AT&T Long Lines tower in Dumfries, Virginia [04]
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AT&T Long Lines tower in Dumfries, Virginia [14]
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AT&T Long Lines tower in Dumfries, Virginia [24]
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AT&T Long Lines tower in Dumfries, Virginia [25]
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Former AT&T Long Lines tower in Bristow, Virginia [03]
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Lake Manassas Dam [01]
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US Route 1 and CSX bridges over the Occoquan River [03]
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AT&T Long Lines tower in Dumfries, Virginia [03]
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AT&T Long Lines tower in Dumfries, Virginia [07]
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AT&T Long Lines tower in Dumfries, Virginia [09]
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AT&T Long Lines tower in Dumfries, Virginia [10]
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AT&T Long Lines tower in Dumfries, Virginia [13]
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AT&T Long Lines tower in Dumfries, Virginia [16]
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AT&T Long Lines tower in Dumfries, Virginia [20]
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AT&T Long Lines tower in Dumfries, Virginia [21]
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AT&T Long Lines tower in Dumfries, Virginia [22]
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AT&T Long Lines tower in Dumfries, Virginia [23]
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AT&T Long Lines tower in Dumfries, Virginia [29]
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AT&T Long Lines tower in Dumfries, Virginia [31]
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Former AT&T Long Lines tower in Bristow, Virginia [01]
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Former AT&T Long Lines tower in Bristow, Virginia [05]
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Lake Manassas Dam [03]
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T. Howard Duckett Dam [04]
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T. Howard Duckett Dam [02]
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T. Howard Duckett Dam [03]
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T. Howard Duckett Dam [01]
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T. Howard Duckett Dam [05]
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Crane at New Carrollton