Read More: Amtrak Kicks Off Procurement for New Maintenance Facilities
Amtrak Launches Procurement for Sawtooth Bridges Replacement Project
Replacement of the Sawtooth Bridges is a component of the Gateway Program to preserve and expand the busiest section of the Northeast Corridor (NEC).

Owned by Amtrak, the Sawtooth Bridges carry more than 400 Amtrak and NJ TRANSIT trains per day over tracks used by NJ TRANSIT, PATH, and Conrail freight trains.
Photo: Amtrak
Amtrak, in coordination with NJ TRANSIT, announced it has begun the procurement process for the Sawtooth Bridges Replacement Project.
Replacement of the Sawtooth Bridges is a component of the Gateway Program to preserve and expand the busiest section of the Northeast Corridor (NEC).
The Federal Railroad Administration (FRA) recently awarded this project up to $133.32 million in grant funding to support early construction activities, along with 24 other projects totaling more than $16.4 billion of federal investment across the Northeast Corridor (NEC). This work will modernize and expand 1.9 miles of the NEC in Kearny, New Jersey, built in 1907.
“Building the new Sawtooth Bridges requires significant coordination with our partners at NJ TRANSIT, PATH, and Conrail and we are grateful for their shared commitment to modernize and bring this critical stretch of the NEC to a state of good repair,” said Amtrak CEO Stephen Gardner. “We appreciate the Biden Administration, Governor Murphy, and Congress for providing and helping to unlock the IIJA funding that makes this work possible.”
More About Sawtooth Bridges
Owned by Amtrak, the Sawtooth Bridges carry more than 400 Amtrak and NJ TRANSIT trains per day over tracks used by NJ TRANSIT, PATH, and Conrail freight trains.
When complete, the new four-track NEC structure will double track capacity in one of the most congested locations on the NEC where these different services all come together. The age and current condition of the Sawtooth Bridges also restrict trains to speeds of 60 mph.
The procurement process has officially begun with the publication of Advance Notices on Amtrak’s Procurement Portal. Amtrak intends to use the CMAR approach to deliver the project and expects to issue two Requests for Qualifications in the near future – one for the CMAR contract and another for the project, program, and construction management contract. A formal Request for Proposals will follow in 2024.
Interested bidders should monitor Amtrak’s Procurement Portal for further solicitation information and submittal requirements.
The publication of Advance Notices helps alert potential proposers to upcoming procurement opportunities, providing companies with lead time to prepare their bids and establish relationships, including participation from Disadvantaged Business Enterprise (DBE) firms. It also helps to increase competition and improve the quality of proposals.
This work will be performed under a Project Labor Agreement (PLA) as part of a 2021 Memorandum of Understanding (MOU) between Amtrak and North America’s Building Trades Unions covering Amtrak’s major civil engineering projects.
Amtrak Infrastructure Projects
The Sawtooth Bridges Replacement Project is one of the infrastructure projects being planned and delivered by Amtrak’s Capital Delivery organization under the leadership of Executive Vice President, Capital Delivery Laura Mason.
In September, Amtrak awarded its first CMAR contract to advance construction for the Frederick Douglass Tunnel Program in Maryland.
Active procurements are also underway for the East River Tunnel Rehabilitation Project, Connecticut River Bridge Project, major fleet facility upgrades, and more.
Additional procurement opportunities for other projects will be announced over the next several months.
More Management

METRO Opens Submissions for 2026 Motorcoach Awards
Nominations are now being accepted for METRO Magazine’s Operator of the Year and Innovative Operator of the Year awards.
Read More →
New York MTA Advances Final Contract for Second Avenue Subway Expansion
Contract Four is the largest in the Second Avenue Subway Phase 2 project and includes construction of station infrastructure, tracks, and signals for the subway expansion, MTA officials said. Work on Contract Four will begin in 2027.
Read More →
Transit Agencies Highlight Safety Gains at National Summit
Leaders from 15 major transit systems shared crime-reduction results and safety initiatives while discussing the role of continued federal support.
Read More →
NITA Names New Leadership, Expands Reduced-Fare Program at First Board Meeting
The new regional transit authority appointed its first board chair and interim executive director while extending reduced fares across CTA, Metra, and Pace for eligible riders.
Read More →
Beyond the Checklist: A Structured Approach to Transit Maintenance
Reliability-Centered Maintenance helps transit agencies move beyond routine checklists to focus limited resources on the assets and failures that have the greatest impact on safety, reliability, and service.
Read More →
APTA 2026 Nominating Committee Selects Leadership Slate, Names Chair and Vice Chair Nominees
Leadership changes will help shape the association’s priorities and its representation of the transportation industry during the 2026–2027 term.
Read More →
DART Launches Major Security, Fare Enforcement Initiative
The 90-day demonstration will deploy coordinated security teams at five light rail stations while testing controlled access and gathering data to guide future investments.
Read More →Advancing Fare Collection Through Technology and Innovation
Learn about delivering 1300 gates at 91 stations while managing fare evasion. Explore the large scale deployment, solution customization and real-world results that affect the region. Prepare for deployment in your region now.
Read More →
Game Day in Motion: Moving Millions During the 2026 World Cup
Between packed transit stations and team motorcoaches, see how agencies and operators across North America tackled the transportation demands of the 2026 FIFA World Cup.
Read More →
Surface Transportation Extension Averts Shutdown, Leaves Transit Funding Gap
The stopgap keeps federal transportation programs moving, but missing advance funding could complicate the transit and rail projects agencies are planning next.
Read More →
