Portal North Bridge Will Enter Final Phase in October
The $1.6 billion project begins its concluding construction stage on October 9 to upgrade rail transit in New Jersey.
Updated on Sept. 23, 2026 in Construction
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The Portal North Bridge project is set to enter its final construction phase on October 9, 2026. This milestone marks a critical step in replacing a 116-year-old swing bridge over the Hackensack River with a modern high-level fixed span.
Why it matters
The $1.6 billion initiative aims to improve the long-term reliability and capacity of the Northeast Corridor. Ultimately, the new infrastructure will double rail capacity between Newark and New York City while increasing clearance for river traffic.
The new bridge project covers 2.5 miles of infrastructure and provides a 50-foot height clearance over the Hackensack River. This replaces the aging 116-year-old swing bridge currently in operation.
The players
Gateway Development Commission
This body oversees the coordination of major rail infrastructure improvements across the region.
Skanska/Traylor Bros PNB Joint Venture
This entity was awarded the construction contract in April 2026 to execute the bridge replacement.
The details
Construction crews are focusing on completing retaining walls, deep foundations, concrete piers, and structural steel spans. The upcoming phase involves transferring the final track to the new bridge structure to complete the fixed-span crossing.
Timeline
October 9, 2026: Final construction phase begins.
November 15, 2026: Temporary commuter rail adjustments conclude.
Market Landscape
This project represents a critical upgrade to the Northeast Corridor rail infrastructure expansion programs. It shifts the regional transport landscape by replacing aging, failure-prone assets with high-capacity, fixed-span crossings to meet future passenger demand.
Most rail commuters will experience temporary schedule adjustments until mid-November as the final track transfer is completed. Once finished, travelers can expect increased capacity and improved service reliability between Newark and New York City.
The takeaway
Replacing century-old infrastructure is a slow but necessary process to prevent systemic transit bottlenecks. Regular rail users should stay informed of schedule changes via official portals to minimize travel disruptions during the final phase.
What happens next
Commuters should prepare for temporary rail schedule adjustments that will remain in effect until November 15, 2026.
Further reading
For more information on ongoing transit improvements, visit the Construction section.
More information
For official updates on rail schedules, visit the NJ Transit official website.
Source note: This article includes information reported by NJBIZ.
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