Gateway Program — Hudson Tunnel Project
Under constructionTimeline: Construction began 2024; first TBM launches on the NJ side in 2026 (boring beneath the river from 2028); completion targeted ~2035
Construction of a new two-track tunnel under the Hudson River to supplement the existing 1910 tunnel, which was damaged by Hurricane Sandy and is at end-of-life. As of 2026, 7 of the 10 construction packages are underway or complete; the Hudson Yards Concrete Casing (Section 3) is more than half done, and the first tunnel-boring machine is expected to launch on the New Jersey side in 2026, with boring beneath the river itself from 2028. In July 2026 the Gateway board approved an $88M riverbed-preparation change order: crews will remove or stabilize roughly 500 wooden piles left from Manhattan's demolished Pier 68 and strengthen the riverbed ahead of the TBMs. A brief federal funding suspension in February 2026 was resolved within two weeks and work resumed; on June 30, 2026 a federal judge issued a permanent injunction barring the administration from withholding the project's funding — calling the freeze "flagrantly unlawful" — which removes the remaining funding uncertainty.
Impact: When complete, doubles trans-Hudson rail capacity. The existing tunnel can then be rehabilitated for the first time since it opened. Long-term reliability improvements for all NJ Transit and Amtrak service into Penn Station.
Source: Gateway Development Commission (gatewayprogram.org); ROI-NJ
Penn Station Reconstruction (Amtrak-led)
PlanningTimeline: Design unveiled June 2026; pre-development agreement signed June 22, 2026; estimated cost $7–8B; groundbreaking targeted by end of 2027
Amtrak took the lead on the Penn Station rebuild in 2025, and in May 2026 Amtrak and the Trump administration approved a design that turns the cramped underground concourse into a spacious, light-filled train hall WITHOUT relocating Madison Square Garden. Momentum has since accelerated: design renderings were publicly unveiled on June 8, 2026 (a single-level stone-and-bronze concourse, a new 8th Avenue grand entrance, and expanded track capacity), and on June 22, 2026 Amtrak and its master developer — Penn Transformation Partners, a joint venture led by Halmar and Skanska — signed a pre-development agreement (PDA) that runs through 2027 to lock in a firm, fixed price. Total cost is now estimated at $7–8 billion, with $243M of federal investment committed to date. The administration has ordered Amtrak to break ground by the end of 2027. The rebuild's governance, however, is unresolved. On June 22, 2026 Amtrak special advisor Andy Byford wrote to MTA chair Janno Lieber reinforcing an offer for the MTA to join as a "fully involved" partner; Lieber declined, calling Amtrak's planning process "bizarre" with "the appearance of impropriety," and said he would not enter a real estate deal "with no lease and no protections." The MTA holds a prepaid lease running to 2186 with approval rights over the northern half of the station, and roughly two-thirds of Penn's ~700,000 daily users ride MTA trains. Governor Hochul moved to de-escalate on June 24, and Byford has indicated Amtrak will proceed with or without the MTA. The PDA phase runs from summer 2026 through 2027 and includes community engagement and public comment.
Impact: Would dramatically improve the underground passenger experience — higher ceilings, wider corridors, better light and wayfinding. Because MSG stays put, the rebuild works around the arena rather than expanding the station footprint. Construction would be phased to keep the station operational. The unresolved MTA lease question is the main risk to the end-of-2027 groundbreaking order.
Source: Amtrak (media.amtrak.com, June 2026); Gothamist; Planetizen
Penn Station Access (East Side / Metro-North)
Under constructionTimeline: Construction underway; MTA forecasts substantial completion Q2 2030 — a three-year slip from the original 2027 target
Adds four new ADA-accessible Metro-North stations in the East Bronx (Hunts Point, Parkchester/Van Nest, Morris Park, Co-op City) and brings Metro-North New Haven Line service into Penn Station for the first time, via Amtrak's Hell Gate Line. Construction is underway on the Bronx stations, but the schedule has slipped three years: at its October 27, 2025 committee meeting the MTA put substantial completion at Q2 2030, against the 2027 target set at the December 2022 groundbreaking. The MTA blames Amtrak, which controls the Hell Gate Line — of 48 track outages promised in the project's first two years only seven were provided, and Amtrak failed to supply required supervisory staff on nearly 200 occasions. The MTA has proposed opening three of the four stations (Co-op City, Morris Park and Parkchester/Van Nest — not Hunts Point) with limited peak service in 2027 if Amtrak agrees, but as of May 2026 officials described those hopes as fading.
Impact: Once open, Connecticut and Westchester commuters get a one-seat ride to Penn Station instead of transferring at Grand Central. Adds significant Metro-North traffic to the Penn complex. For now, plan on transferring at Grand Central well into the 2030s.
Source: MTA Capital Program Committee (October 27, 2025); Streetsblog NYC; THE CITY (May 2026)
Moynihan Train Hall — Phase 2 Improvements
FundedTimeline: Ongoing through 2027
Smaller-scale upgrades to Moynihan including additional retail tenants, expanded LIRR concourse signage, improved wayfinding to the underground Penn complex, and expanded outdoor plaza programming during warmer months.
Impact: Better passenger experience for Amtrak and LIRR West End travelers. No service changes.
Source: Empire State Development
Madison Square Garden — Staying Put (Resolved)
Recently completedTimeline: Resolved May 2026; MSG operating permit runs to 2028
For years the central open question for any Penn rebuild was whether MSG — which sits directly above the station — would be forced to relocate. That's now settled: the Penn Station design approved by Amtrak and the federal government in May 2026 keeps MSG in place. Earlier 2026 talk of letting the arena's operating permit lapse to force a move did not happen; the permit runs to 2028.
Impact: Because MSG stays, the station rebuild works around the arena's foundations rather than expanding southward into a larger new train hall. It's a more constrained design than the most ambitious earlier proposals, but it removes the biggest political roadblock and lets the project move toward a 2027 groundbreaking.
Source: Crain's New York; Gothamist; ABC7 (2026)