As the first phase of the second avenue subway finally opens, it is important to note a few interesting distinctions.
Ventilation structures within the subway system – includes vent shafts, pump rooms, etc.
As the first phase of the second avenue subway finally opens, it is important to note a few interesting distinctions.
Smith’s Dungeon is perhaps one of the hardest NYC Subway tunnel locations to crack open.
A rare view inside of an NYC Subway vent plant being rebuilt.