METRO Magazine Logo
MenuMENU
SearchSEARCH

Sound Transit's Lynwood Link Extension Starts Pre-Revenue Testing

The current phase includes training for operators and maintenance staff, and continued testing to ensure stations, tracks, utilities, and vehicles work together as expected in preparation for the start of service.

June 7, 2024
Sound Transit's Lynwood Link Extension Starts Pre-Revenue Testing

In 2016, voters approved the addition of a light rail station to the Lynnwood Link Extension at NE 130th Street. That station is scheduled to open in 2026.

Photo: Sound Transit/WSP

2 min to read


Testing on the 8.5-mile-long Sound Transit Lynnwood Link Extension entered the pre-revenue phase, marking an important milestone toward the opening on Aug. 30.

The current phase includes training for operators and maintenance staff, and continued testing to ensure stations, tracks, utilities, and vehicles work together as expected in preparation for the start of service.

Ad Loading...

Pre-Revenue Testing

During this period, light rail vehicles are running frequently between the Northgate and Lynnwood City Center stations.

In addition to trains on the tracks, people can expect to see maintenance vehicles, testing equipment, and personnel involved in the testing process and hear sounds typical in an operating light rail system, including station announcements, wheels on the tracks, and warning signals.

“Thanks to the hard work of our construction teams and staff, the finish line for the Lynnwood extension is rapidly approaching,” said Sound Transit Interim CEO Goran Sparrman. “With this new phase, our partners at King County Rail will be playing an important role in ensuring that we are ready for full operations when we cut the ribbon on opening day.”

What’s Next?

The next phase of testing will be simulated service, which will begin next month. During simulated service, all trains will discharge passengers at Northgate and continue to Lynnwood. When the Lynnwood extension opens, trains will run every eight minutes during peak hours.

Stacy & Witbeck/Kiewit/Hoffman JV and Skanska Constructors L300 JV are executing the civil construction on the Lynnwood Link Extension.

Ad Loading...

The $3.26 billion project budget includes up to $1.17 billion from a Full Funding Grant Agreement executed by the Federal Transit Administration.

In addition, the U.S. Department of Transportation’s Build America Bureau executed a $658 million low-interest loan supporting the project, including new light rail vehicles and support facilities.

In 2016, voters approved the addition of a light rail station to the Lynnwood Link Extension at NE 130th Street. That station is scheduled to open in 2026.

More Rail

A picture of a San Diego MTS railcar and bus at a transit station.
Managementby StaffApril 17, 2026

San Diego Transit Agencies Propose Fare Hike to Close Budget Gaps

The agencies, San Diego MTS and NCTD - San Diego Railroad, which share a fare system (PRONTO), proposed the changes to help address their respective financial sustainability strategies.

Read More →
An overhead rendering of the Austin Transit Partnership rail system.
Railby StaffApril 16, 2026

Austin Transit Partnership Names Contractor for Light Rail Operations Facility

The ATP board’s approval of the KAP team enables ATP to begin pre-construction activities, including advancing design, initiating permitting, and preparing the site for future construction.

Read More →
A Coach USA Van Hool CX 45 delivered by ABC Companies.
Busby StaffApril 15, 2026

ABC Delivers Van Hools to Coach USA and More in Biz Briefs

In METRO's latest installment, we take a look at the latest news from suppliers including Moovit, CAF, and more.

Read More →
Ad Loading...
A photo of an Amtrak train with a logo
Technologyby StaffApril 15, 2026

Amtrak Advances Plan for New Long-Distance Fleet

The railroad has issued a formal request for proposals to manufacturers for more than 800 new passenger railcars that will serve 14 long-distance routes nationwide.

Read More →
A headshot of Inez Evans Benson
Busby Alex RomanApril 15, 2026

Inez Evans Benson on Rethinking Transit Through Customer Experience

The WSP leader discusses why agencies must look beyond satisfaction metrics and take a more holistic, community-driven approach to service.

Read More →
NJ TRANSIT's new Multilevel III commuter railcar manufactured by Alstom
Technologyby StaffApril 14, 2026

Alstom Delivers First Multilevel III NJ TRANSIT Commuter Railcar

The delivery marks the first car in a 374‑vehicle order and begins the arrival of a new generation of higher‑capacity, more reliable, and more comfortable trains for one of the country’s busiest commuter rail systems.

Read More →
Ad Loading...
A BART train on the tracks.
Railby StaffApril 13, 2026

San Francisco's BART Breaks Multiple Records for Post-Pandemic Ridership in March

BART recorded 5,403,140 exits in March, making it the highest monthly ridership since the pandemic and surpassing the previous high set in October 2025 (5,346,890 exits).

Read More →
Ribbon cutting photo celebrating SEPTA's new Ardmore Station
Railby StaffApril 13, 2026

Philadelphia's SEPTA Celebrates New Ardmore Station

The station was rebuilt as part of SEPTA’s Station Accessibility Program, making it fully ADA accessible with new elevators, ramps, and high-level platforms.

Read More →
Two Metra locomotives on rail tracks.
Railby StaffApril 10, 2026

Metra Reaches New 10-Year Agreement with BNSF

The announcement highlights the long-standing partnership between the Class I railroad and the commuter rail system, dating back to Metra's creation in 1983.

Read More →
Ad Loading...
Ribbon cutting at Siemens' new North Carolina facility.
Railby StaffApril 9, 2026

Siemens Opens North Carolina Railcar Manufacturing Facility

Site construction is complete, production is underway, and the first locally built passenger coaches are on track for delivery in Summer 2026.

Read More →