Caltrain funding gap could force cuts and closures

Caltrain funding gap concerns were central at a recent budget workshop. There, the Peninsula Corridor Joint Powers Board reviewed possible service reductions. Those cuts may be needed if no new external funding is secured.

Under Senate Bill 63, a new five-county Public Transit Revenue Measure District can be created. It would let the District’s board place a revenue measure on the November 2026 ballot. Citizens could also do so through the initiative process. Meanwhile, Caltrain officials said a citizen group has already started collecting signatures. The goal is to qualify such a measure for the ballot.

How the Caltrain funding gap could affect service?

Without a dependable new funding source, Caltrain said cuts would be unavoidable. Service and staffing would both be affected. The agency said the effects could be lasting. They would affect tens of thousands of riders and businesses that “depend on — and have begun to benefit from — the newly electrified system.”

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The agency said Caltrain carries the equivalent of three lanes of Highway 101 traffic each day. Officials said reduced service would mean more congestion and higher emissions. That includes 36,000 extra car trips per day and 828,000 additional miles driven. In addition, it would produce 220 more metric tons of CO₂ each day.

In the no-external-funding scenario presented to the board, the potential Caltrain service cuts included:

• closing more than one-third of its stations;
• ending all weekend operations;
• reducing train service to hourly intervals;
• stopping service by 9 p.m.; and
• eliminating some service segments.

In practice, that would affect station access and weekend service. It would also affect train frequency and how late trains run.

“Caltrain is delivering more frequent, faster, and more reliable service for riders up and down the Peninsula,” said Caltrain Executive Director Michelle Bouchard. “But, we are facing a structural funding challenge that cannot be solved through cuts or efficiencies alone. Without a stable, long-term funding solution, we will be forced to make difficult decisions that would significantly reduce service and impact the communities that rely on Caltrain every day.”

Ridership growth and a projected deficit

Agency officials said Caltrain’s ridership in 2025 was up 47% from the previous year. That made it the fastest-growing transit agency in the US. Also, officials pointed to the September 2024 introduction of the agency’s new high-performance electric trains. They said the launch helped build strong public backing.

That support was reflected in polling across Santa Clara, San Mateo, and San Francisco counties. Caltrain said 82% of respondents viewed the agency favorably. Approval among frequent riders reached 91%.

Even with those gains, Caltrain is still projecting a deficit. The average annual deficit is about $75 million between FY2027 and FY2041. Officials attributed much of that gap to remote work and shifting travel habits. They also said the agency faces substantial fixed costs. Those costs are tied to maintaining its electric infrastructure and modern fleet. They remain in place “whether the agency runs a single train daily or the usual 104.”

To narrow its operating shortfall, Caltrain said it has already pursued savings where possible. Separately, it has also looked for additional revenue streams. Measures cited by the agency included FTE freezes and crewing efficiencies. They also included cuts to professional services and other non-labor spending.

SB 63 and the November 2026 ballot measure

Separately, Caltrain is also seeking non-fare revenue to cover part of its operating costs. That includes advertising and naming rights. It also includes monetization of its real estate and fiber-optic cable capacity.

Last May, the Caltrain board voted in favor of SB 63. The legislation authorized a proposed 14-year regional tax measure for Bay Area public transit. It would direct about 7% of its revenue to Caltrain. The proposal would establish a half-cent sales tax in four counties. The proposal would also establish a one-cent sales tax in San Francisco. In addition, it included oversight and accountability provisions.

With majority voter support, officials said the measure would cover Caltrain’s full operating deficit. It would first need to reach the ballot. That would apply over the 14-year life of the measure.

Still, Caltrain said the board will keep refining FY2027 budget options in the coming months. It will also continue long-term service and financial planning. That work would address the agency’s projected fiscal cliff if external funding does not materialize.

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