Update 11/3 3:30:The MTA just provided an explanation for not even the partial restoration of G service. It essentially amounts to low ridership.
Update 11/1 8:09: We finally sort of found out how it is the G train flooded even though it does not go under the East River. Currently, the section of the train running under Newtown Creek is full of water (between the oil, the Superfund sites, and now this, that creek is just the worst).
It was not clear how the water got there, whether it came in due to flooding along the creek in Greenpoint and Long Island City or elsewhere in the system. Water flows downhill, after all, and this is the lowest point in the system, so it could have been flooding anywhere, through the air vents or entrances or other entry points, and this is simply where the water wound up.
It has yet to be decided when the tunnel will be pumped out–after all, this is one of the lowest-density lines, and thus less of a priority, especially since it does not travel into the central business districts in Manhattan. It was also not clear whether the line would begin to run in sections or see a partial restoration of service, as has happened with other subway lines thus far.
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