Two Southern California Rail Projects Face Soaring Costs
Both the state-run California project and the privately run Brightline West line are running far over their original estimates and schedules.
Updated on Nov. 9, 2026 in Transportation
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The California high-speed rail project, which voters approved eighteen years ago with an estimated cost of about $33 billion, now has a projected high-end cost above $20 billion, and no track has been laid along its 494-mile route. The privately run Brightline West proposal, first floated twenty years ago at $5 billion, now carries a projected cost of $21.5 billion, and no track has been laid for it either.
Why it matters
The cost growth and delays raise doubts about whether either project will bring high-speed rail service to Los Angeles residents. For California, the outcome bears on how the state delivers large transportation infrastructure after voters committed to it.
The California project's original $33 billion estimate was set against a 494-mile route, and no track has yet been laid along it. Brightline West's projected cost has grown from $5 billion to $21.5 billion, with no track laid and only a partially built station in Las Vegas.
The players
Brightline West
A privately run rail project proposed to connect Las Vegas with Southern California.
California High-Speed Rail Authority
The state agency responsible for building the statewide high-speed rail line linking San Francisco and Los Angeles.
The details
The Los Angeles region is last in line to receive funding and main-phase construction contracts for the California project. The Brightline West route would not run directly into central Los Angeles, so passengers would need to ride Metrolink trains between the Inland Empire and Union Station.
Timeline
Eighteen years before publication: California voters approved the statewide high-speed rail project.
Twenty years before publication: the first Brightline West proposal surfaced at $5 billion.
Roadmap
California voters approved the statewide high-speed rail initiative eighteen years ago with a cost estimate of about $33 billion, and the project still has no track laid. Brightline West's cost growth from $5 billion to $21.5 billion follows a similar pattern of large rail proposals outpacing their original budgets.
Californians who expected a high-speed rail option to Los Angeles should not plan travel around these projects yet, since neither has laid track. Travelers between Las Vegas and Southern California would still need Metrolink connections if Brightline West is built as proposed.
The takeaway
Large rail projects can see their costs more than quadruple between initial proposal and current estimates, so projected budgets deserve close scrutiny before they are relied on for planning.
Further reading
For more on the state's rail and road planning, see Transportation coverage across California.
Source note: This article includes information reported by Los Angeles Business Journal.
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