Will the NYC subway system ever evolve further? My mind is on Tokyo a lot lately, because of some recent visits, and also probably related I get served up a bunch of Youtube videos about how the Tokyo metro has evolved over time.
The subway system in Tokyo improved over decades by forcing interoperation of rail systems, improving control systems, building new track, unified fare systems, etc. etc.
So today you have a system where (for example), every 5 minutes, you can take a commuter train from an outer suburb that enters the city center, becomes a subway train, lines up with automated platform gates, hits every stop within seconds of expected, emerges from the subway system and continues to the airport as an airport express train.
They did this not out of some desire for some luxury level train system, but because it was necessary to support the number of people who had to rely on it as a system. Of course, they had the benefit of being a system that could change post-war, and bulldoze land that was not yet staked out and developed.
But still, is NYC's subway forever frozen in the current state of shittiness? What needs to happen / how will it happen that it ever improves from here? How is the demand for the NYC subway not turning into improvements? We're just out of money and political will I guess?