Gateway Program — Hudson Tunnel & Portal Bridge
Under constructionTimeline: Construction began 2024; estimated completion ~2035
Although the Gateway Program's headline projects are the new Hudson River tunnel and replacement Portal North Bridge over the Hackensack, Newark Penn benefits indirectly. Once the Portal North Bridge is replaced (target 2027), reliability between Newark and New York Penn improves dramatically — the existing 1910 swing bridge is the single biggest source of NEC delays.
Impact: Better on-time performance for NJ Transit and Amtrak service through Newark. Eventual Hudson Tunnel completion will allow more trains in and out of Newark.
Source: Gateway Development Commission (gatewayprogram.org)