Transportation
California High-Speed Rail Reaches Major Milestone as Track Installation Nears
California High-Speed Rail project reaches a major milestone with over 80 miles of guideway completed and track installation approaching. Learn what this means for the future of high-speed rail in the United States.
For years, California’s High-Speed Rail project has been the subject of debate, delays, and soaring cost estimates. Yet despite the challenges, the state’s ambitious effort to build America’s first true high-speed rail system has reached a significant milestone that signals tangible progress.
According to the California High-Speed Rail Authority, more than 80 miles of guideway structures have now been completed across the Central Valley, with active construction underway on approximately 119 miles of the future rail corridor. The project has also completed dozens of major infrastructure structures, including bridges, viaducts, and grade separations designed to carry trains traveling at speeds of up to 220 mph.
Perhaps the most important milestone is what comes next: track installation. After years of earthmoving, bridge construction, and utility relocation, the project is transitioning from building the pathway to building the railroad itself. This shift marks one of the clearest signs yet that the long-discussed system is moving closer to becoming operational.
Building the First Operating Segment
Current efforts are focused on creating an initial operating segment connecting Merced and Bakersfield through California’s Central Valley. Once completed, the line will serve communities including Merced, Fresno, Kings County, Tulare County, and Bakersfield.
The first operating segment is expected to span approximately 171 miles and is targeted for passenger service in the early 2030s. While this initial section does not yet connect the Bay Area or Los Angeles, state officials view it as a critical foundation for future expansion.
A Vision Decades in the Making
California voters approved funding for high-speed rail in 2008 with the vision of linking San Francisco and Los Angeles through a fast, environmentally friendly transportation system. Since then, the project has faced legal challenges, political opposition, funding uncertainties, and rising construction costs.
Supporters argue that the project will reduce highway congestion, lower greenhouse gas emissions, create jobs, and provide a modern transportation alternative for one of the nation’s most populated states.
Critics continue to question the project’s overall cost and timeline, particularly regarding future extensions to major metropolitan areas.
Why This Milestone Matters
Large infrastructure projects often progress slowly and out of public view. The completion of major structures and the upcoming installation of track represent visible signs that California’s high-speed rail system is advancing beyond planning and engineering.
While significant work remains before passengers can board a train, the project has entered a new phase—one focused on turning years of construction into a functioning rail network.
For Californians who have followed the project since its inception, this milestone serves as a reminder that despite setbacks and controversy, the state’s high-speed rail vision is steadily taking shape across the Central Valley.
As construction continues, the coming years will determine whether this first operating segment can become the launching point for a statewide high-speed transportation system connecting California’s largest cities.
Learn More About High-Speed Rail and Transportation Infrastructure
- California High-Speed Rail Authority Project Overview
- California High-Speed Rail Construction Updates
- Federal Railroad Administration: High-Speed Rail Information
- Brightline West: High-Speed Rail Connecting Southern California and Las Vegas
- Amtrak: America’s Passenger Rail Network
Source:
The California High-Speed Rail Authority (HSRA) project updates and 2026 Business Plan.
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The Long Track Back
LA Metro Approves $71 Million Bus Engine Program and Advances Antelope Valley Line Safety Work
LA Metro will replace engines in as many as 680 natural-gas buses while advancing safety improvements at two Antelope Valley Line crossings in Sylmar.
Two newly confirmed Board actions will keep hundreds of Metro buses in service while moving two Sylmar rail crossings toward construction.
LOS ANGELES — October 28, 2026 — The Los Angeles County Metropolitan Transportation Authority has approved two major investments affecting bus reliability and regional rail safety: a nearly $71 million engine-replacement program for as many as 680 buses and a $27.6 million construction budget for two Antelope Valley Line crossings in Sylmar.
The Metro Board approved both actions on October 22.
Hundreds of natural-gas buses will receive new engines
Metro awarded Cummins Sales and Service a five-year, single-source contract worth up to $70.99 million for 680 near-zero-emission natural-gas engines. The engines will be installed in El Dorado National 40-foot buses and New Flyer 60-foot articulated buses during fiscal years 2027 through 2031.
The engines will operate on renewable compressed natural gas and replace older engines as part of Metro’s midlife bus-refurbishment program. Metro mechanics will perform the installations.
According to the Board report, replacing high-mileage engines should reduce engine-related road calls and improve the reliability of buses that remain in daily service. Metro estimates that the replacements will reduce nitrogen-oxide emissions by 90 percent and greenhouse-gas emissions by 9 percent compared with the engines being removed.
The decision also provides more context for Metro’s transition to electric buses. In September, the agency approved the purchase of 220 battery-electric buses, with deliveries expected to begin in 2028. The new Cummins contract shows that Metro will continue investing in its existing natural-gas fleet while electric buses and the charging infrastructure needed to support them are introduced.
Metro has not changed its zero-emission goal through this action. The engine replacements are intended to keep current buses dependable during the transition and do not obligate the agency to order all 680 engines.
Two Sylmar rail crossings move toward construction
In a separate action, the Board established a $27.62 million life-of-project budget for improvements at the Astoria Street pedestrian crossing and the Polk Street roadway crossing along the Metrolink Antelope Valley Line.
The crossings are part of Segment 4 of Metro’s Brighton-to-Roxford Double Track Project. Although the broader project remains in different stages of design, the Astoria and Polk plans are sufficiently advanced to proceed as separate construction packages.
Planned improvements include coordinated traffic signals, pedestrian gates and additional roadway gates. Polk Street will receive a four-quadrant gate system intended to make it harder for motorists to enter or drive around the crossing when a train approaches. Both locations will also be prepared for possible future quiet-zone operations.
The work supports Metro’s larger effort to improve safety, reliability and capacity on the Antelope Valley Line. Advancing the two crossings now also protects state Transit and Intercity Rail Capital Program funding that must be spent and submitted for reimbursement by June 30, 2027.
Metro will conduct community outreach and execute the construction contracts following the Board’s approval. A specific construction-start date has not yet been announced.
Primary sources
● Metro Board Report 2026-0644: Near-Zero Natural Gas-Fueled Engines
● Metro Board Report 2026-0640: Astoria and Polk Crossing Improvements
This story is part of The Long Track Back, STM Daily News’ continuing coverage of Los Angeles transit projects, service and regional mobility.
Daily News
Major Construction Begins on Metro’s East San Fernando Valley Light Rail Line
LA Metro has moved the East San Fernando Valley Light Rail Transit Project into major construction. The 6.7-mile Van Nuys Boulevard line will add 11 stations, connect with the G Line and regional rail services, and is now targeted for completion in early 2032.
After years of utility relocation and planning, LA Metro is moving into major construction on a new rail line along Van Nuys Boulevard. The milestone also comes with a revised early-2032 completion target.
LA Metro has officially marked the beginning of major construction on the East San Fernando Valley Light Rail Transit Project, moving one of the region’s most important rail projects from preparatory work into full-scale construction.
Metro held a groundbreaking ceremony on October 19, 2026, for the 6.7-mile line, which will run along Van Nuys Boulevard from the G Line busway north to San Fernando Road in Pacoima. The project will add 11 light-rail stations serving Van Nuys, Panorama City, Arleta and Pacoima.
This was not the project’s first groundbreaking. Metro held an earlier ceremony in December 2022 when crews began relocating utility infrastructure. The new milestone is more consequential for riders: the major-construction phase covers the guideway, stations, traction-power substations, rail systems and a maintenance and storage facility.
From utility work to a new rail corridor
The project has spent several years in utility relocation, property acquisition, design and other early work. Metro’s current construction timeline shows major work continuing from 2026 through 2032, with phased traffic changes and K-rail installations expected along Van Nuys Boulevard.
When completed, trains are expected to operate every seven to 10 minutes during peak periods. The line will connect directly with the G Line and provide access to the Van Nuys Metrolink and Amtrak station. It is also expected to become an important transfer point for the future Sepulveda Transit Corridor and a planned Metrolink station in Pacoima.
The corridor already has a substantial transit market. Metro reported that bus Lines 233 and 761, which serve Van Nuys Boulevard, recorded nearly 20,000 boardings in September 2026. The agency also says approximately 19 percent of households in the project area lack access to a car, compared with about 8 percent countywide.
Those figures help explain why this project matters beyond its construction footprint. It is intended to give residents in some of the Valley’s most transit-dependent communities more reliable access to jobs, schools, healthcare and the wider regional transit network.
The opening target has moved to 2032
Metro’s current project page lists an estimated completion date of early 2032. That is later than the 2031 opening forecast the agency publicized when it celebrated an $893-million federal grant in September 2024. Earlier plans were more optimistic still: when utility work began in 2022, Metro said the first segment could open between 2028 and 2030.
The project’s financial scale has also grown clearer. In May 2026, the Metro Board established a life-of-project budget of approximately $3.999 billion and authorized the next phase of its progressive design-build contract with San Fernando Transit Constructors, a joint venture of Skanska and Stacy and Witbeck.
That authorization increased the construction contract’s value to roughly $2.431 billion. Funding for the larger project combines federal, state and local sources, including revenue from Los Angeles County’s Measure M transportation sales tax.
Rail returns to Van Nuys Boulevard
The East San Fernando Valley line will restore passenger rail to Van Nuys Boulevard for the first time since Pacific Electric ended streetcar service there in 1952. It will also become the first major new Metro rail project in the San Fernando Valley since the subway reached North Hollywood in 2000.
The historical parallel is significant. Van Nuys Boulevard once developed around electric railway service before the region shifted heavily toward automobiles and buses. Metro is now rebuilding rail in the same broad corridor, but as part of a modern network designed to connect local riders with bus rapid transit, regional rail and future high-capacity projects.
The current project ends in Pacoima. Metro continues to study a separate 2.5-mile northern extension that would reach the Sylmar/San Fernando Metrolink station. That extension is not included in the segment now entering major construction.
For riders, the October groundbreaking does not mean trains are imminent. Several years of disruptive and technically complex work remain, and the schedule has already moved beyond earlier forecasts. Still, it represents a tangible transition: the East San Fernando Valley line is no longer primarily a planning exercise or utility-relocation program. Metro has begun building the infrastructure that will carry trains.
That makes this a major step in Los Angeles County’s long effort to restore frequent rail transit to communities that lost it generations ago—and another chapter in The Long Track Back.
Primary sources
- LA Metro: Major construction will soon be underway
- LA Metro project page: East San Fernando Valley Light Rail Transit
- LA Metro Board meeting, May 28, 2026 — project budget and contract authorization
- LA Metro: $893 million federal grant announcement, September 6, 2024
- LA Metro: Advanced utility-work groundbreaking, December 2, 2022
This article is part of The Long Track Back, STM Daily News’ continuing coverage of how Los Angeles is rebuilding and expanding a passenger-rail network after decades of automobile-centered grow
Transportation
LAX SkyLink Delayed Again, With Passenger Service Now Targeted for January 2027
LAX SkyLink has been delayed again. The long-awaited airport train is now targeting passenger service in January 2027 as final testing and certification continue.
The long-awaited airport train is nearly complete, but additional testing and certification have pushed its anticipated debut beyond 2026.
LOS ANGELES — Travelers waiting for Los Angeles International Airport’s long-delayed SkyLink train will apparently have to wait a little longer.
The automated train system, previously expected to begin carrying passengers as early as October 2026, is now being targeted for early January 2027, according to new project disclosures.
LAX Integrated Express Solutions, or LINXS, the consortium responsible for the project, indicated in a September 16 disclosure that passenger service could begin around January 6, 2027, if remaining work proceeds successfully. However, LINXS also cautioned that additional delays remain possible.
Importantly, January 6 is not an official opening date announced by Los Angeles World Airports.
LAWA’s official SkyLink website currently says only that the system is in its “final testing and certification phase”and that opening information will be announced when available.
What Happened to the October Opening?
As STM Daily News previously reported, the project had been moving toward a possible October 2026 passenger-service launch.
That timetable has now slipped.
According to the latest project information, SkyLink still must successfully complete several important requirements before passengers can board.
Those include 30 consecutive days of successful testing, an independent review, an assessment by LAWA and completion of a utility agreement involving the Los Angeles Department of Water and Power.
The project’s contractual completion deadline currently stands at December 8, 2026, but LINXS has indicated that additional time may be necessary.
That puts the tentative January 6 passenger-service target roughly one month beyond the current contractual completion deadline.
Those Trains You See Are Still Test Trains
For passengers traveling through LAX, the delay might seem particularly puzzling because SkyLink trains can already be seen moving around the airport.
Those trains aren’t carrying passengers.
LAX says the vehicles are operating throughout the system as part of testing required before passenger service can begin.
The airport’s official SkyLink page specifically warns travelers that any trains currently moving are part of testing and are not in service.
The project is reportedly about 99% complete, meaning the primary infrastructure is essentially in place while testing, certification and remaining agreements continue.
Another Delay in a Long-Running Project
Construction on the 2.25-mile automated train system began in 2019, and passenger service was originally expected to begin in 2023.
That opening has repeatedly slipped as the approximately $3.3 billion project encountered construction issues, technical challenges and disputes between LAWA and LINXS.
The relationship between the two sides has also become increasingly contentious.
LINXS sued the City of Los Angeles earlier this year, alleging that actions by LAWA contributed to delays and additional costs. LAWA has said completing a safe and reliable SkyLink remains its priority.
The financial stakes are also increasing. Bondholders recently agreed to consolidate an earlier October deadline into the December 8 project deadline, giving the consortium additional time to complete the remaining work.
Why SkyLink Still Matters
Despite the delays, SkyLink remains one of the most consequential pieces of LAX’s massive modernization program.
The free, all-electric automated train will operate along a 2.25-mile elevated guideway with six stations.
Three stations will serve the airport’s Central Terminal Area, while others will connect passengers with parking, rental cars, ground transportation and the LAX/Metro Transit Center.
That last connection is especially significant.
The Transit Center provides access to Metro’s C and K Lines. Until SkyLink opens, however, passengers using Metro must continue transferring to shuttle buses to reach the airport terminals.
Once operational, SkyLink is designed to eliminate that final shuttle connection.
LAX says the train will operate 24 hours a day, with trains approximately every two minutes during peak periods. The trip from one end of the system to the other is expected to take about 10 minutes, and passengers won’t need a ticket, fare or app to ride.
Could SkyLink Be Running Before the Super Bowl?
The January target carries added significance because Super Bowl LXI is scheduled for February 14, 2027, at SoFi Stadium.
If SkyLink begins passenger operations around January 6, the system would have just over a month of regular service before another major international influx of visitors arrives in Los Angeles.
But after several missed opening targets, January 6 should be viewed as just that — a target.
LINXS itself has warned that there is no assurance passenger service won’t be delayed further.
LAWA, meanwhile, says it will not compromise the testing necessary to ensure the automated system operates safely and reliably.
The Finish Line Moves Again
For LAX travelers, SkyLink has become a familiar sight: sleek automated trains moving above airport traffic but carrying nobody.
The latest delay doesn’t change the project’s ultimate purpose. When SkyLink finally opens, travelers will have a direct connection between LAX terminals, Metro rail, rental cars, parking and other ground transportation without relying on many of the shuttle buses currently circulating through the airport.
But the project’s history also offers a reason for caution.
October 2026 is effectively off the table. January 6, 2027 is now the contractor’s target. And LAWA has yet to announce an official opening date.
After a project originally expected to welcome passengers in 2023, perhaps the most important milestone will be the simplest one:
The day LAX finally removes the word “testing” from those trains.
STM Daily News will continue following the LAX SkyLink project and will provide an update when Los Angeles World Airports announces an official passenger-service date.
Source & Further Information
For current official information, visit the LAX SkyLink project page.
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