Amtrak Awards $242M Dock Bridge Contract in New Jersey

NEWARK, N.J. – Amtrak has awarded a $242 million design-bid-build contract to Skanska for the rehabilitation of Dock Bridge, a six-track moveable lift bridge crossing the Passaic River between Newark and Harrison, New Jersey. LiRo-Hill was awarded a separate project management contract and will provide oversight embedded within Amtrak’s Capital Delivery Department. Major construction is set to begin before the end of 2025, with completion targeted for 2029.

What Is the Full Scope of This Project?

The Dock Bridge rehabilitation will convert the bridge’s movable lift spans into a fixed structure, eliminating the mechanical systems that currently allow the spans to open for maritime traffic. The project is primarily funded by a $188 million Federal Railroad Administration grant, with the remaining $54 million funded by New Jersey Transit, Port Authority Trans-Hudson (PATH), and Amtrak. Opened in 1935, the six-track bridge carries four tracks used by Amtrak and NJ Transit trains and two tracks used by PATH, serving over 200,000 daily passengers.

Key Project Data

How Does This Compare to Similar Projects?

The Dock Bridge project is part of a broader wave of US rail infrastructure spending, with the federal government investing $5.3 billion into rail safety and infrastructure upgrades in the same period (Source: Railway News, 2025). The $188 million FRA grant covers roughly 78 percent of the project cost, a federal cost share consistent with other Northeast Corridor capital programs. The bridge carries over 200,000 daily passengers, placing it among the highest-traffic river crossings on the Amtrak network. Globally, the rail supply market is expanding, with Alstom reporting record orders of EUR 27.6 billion in fiscal year 2025/2026 (Source: RailwayPro, 2025). Individual funding shares for NJ Transit, PATH, and Amtrak beyond the FRA grant were not disclosed, and comparable data for a six-track movable bridge rehabilitation of this scale was not publicly available at time of publication.

Editor’s Analysis

The decision to fix the movable spans removes the most failure-prone component of a 90-year-old bridge, a design choice that signals Amtrak’s shift from mechanical systems toward passive infrastructure on the Northeast Corridor. The multi-agency funding structure reflects the corridor’s operational dependency, where Amtrak, NJ Transit, and PATH share the same physical asset and therefore share its capital burden. This project reinforces the federal commitment to corridor reliability, following the $5.3 billion infrastructure allocation announced this year (Source: Railway News, 2025).

FAQ

Q: Why is Dock Bridge being converted from a movable bridge to a fixed structure?
A: Movable lift spans are mechanically complex and prone to failure, and any malfunction can block rail traffic across the Passaic River. Converting to a fixed span eliminates that failure point and improves reliability for the roughly 200,000 daily passengers who cross the bridge.

Q: How much will the project cost and who is paying for it?
A: The total project cost is $242 million, funded primarily by a $188 million federal grant from the Federal Railroad Administration. The remaining cost is shared by NJ Transit, PATH, and Amtrak, though the specific individual shares have not been officially disclosed.

Q: Will construction affect train service on the bridge?
A: The project will be staged across the six-track bridge, but specific impacts on Amtrak, NJ Transit, and PATH schedules have not been officially confirmed. Completion is targeted for 2029, with major work beginning before the end of 2025.