Metro-North trains will also begin arriving at the station in 2030, when the MTA expects to finish its Penn Access project …That is not going to happen. No room at Penn, ever since NJ Transit started jamming trains in there that used to go to Hoboken Terminal. Not to mention that the MTA has not funded the project anyhow, most of which has to be built on Amtrak-owned rails between New Rochelle and Penn Station.
If the Elizabeth Line could dig a 22 mile tunnel under London we can tunnel from Penn Station to Grand Central