Gilbert B Norman wrote: ↑Wed Jun 19, 2024 11:07 amBut I think all here agree ARC was deeply flawed. Building an underground (some 100' down - just like the L I R R's GCT-E) was deeply flawed. First, the separation of Amtrak (MNR apparently as well) and NJT operations simply reduced the utility that a "union station" affords. And with the plan to take the two existing tunnels out of service for some two years for a top to bottom rebuild so they too will last for another 100 years would have been greatly complicated.
Penn Station was never a Union Station to begin with, but it certainly makes sense to have four tunnels that all have access to tracks on the other side. ARC would have had to take essentially 100% of NJT traffic in order to close one of the North River tunnels, but I don't believe that plan had a route to Sunnyside, so all the equipment would have to turn and burn back to NJ? With Gateway, they basically will have 3 tunnels for a decade or more after they are built, and eventually 4. 3 dropping to 2 when something goes wrong is FAR better than 2 dropping to 1.
I guess that is simply the price we pay for having our Democratic Republic.
The whole NYC transportation system suffers from absurd cost overruns. It costs around 8x to build anything in NYC compared to the low-cost, anti-union, and totalitarian Western Europe. It's completely ridiculous how many layers of essentially graft and legalized corruption are involved in NYC. Then, the railroads operate horribly inefficiently. The non-LIRR railroads only look good because they are not nearly as blatantly ridiculous is their waste and inefficiency as compared to LIRR itself, which is basically a parody of a functional railroad.
The whole NYC metro area suffers, because if capital costs were brought in line with Europe's to allow for large-scale capital infrastructure projects and operations were streamlined to make adding service much cheaper, it would be easy to re-zone and add more than a million new housing units in the metro area designed for TOD. Ultimately, the modal shift to transit this would create would at least partially end up getting backfilled by others using the highways, so it may not be as big of an environmental win, but it would be a huge economic win for the NYC metro area.