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The Portal / Downtown Rail Extension

An extension bringing Caltrain and future high-speed rail to the Salesforce Transit Center, with delivery dependent on the funding plan.

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Infraday-curated public project profile. Researched from public sources; not submitted by the project sponsor.

An extension bringing Caltrain and future high-speed rail to the Salesforce Transit Center, with delivery dependent on the funding plan.

Funding context

Funding-dependent — Delivery schedule and implementation

TJPA reports completion of 30% design and advancement into the federal Capital Investment Grants Engineering phase. Its anticipated 2035 service date is funding-dependent. The source describes a public capital project, not a confirmed private investment round or an open financing offer.

Official source: Transbay Joint Powers Authority · current project summary ↗

Reviewed October 3, 2026. This profile describes public funding or partnership context and does not establish an open private capital raise. Confirm current status directly with the project organization.

Financing profile

Funding categories
Federal Funding
Grants
Infrastructure sectors
Rail & Transit
Geographic markets
San Francisco, California
Currency
USD
Project stage
30% design / FTA engineering
Financing structures
Grants
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