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Transbay Joint Powers Authority
Every fact on this page is free. Exact values, dates, award detail and the procurement route open in the United States edition — one edition is free with one email. Open your free edition · Open this record in the Atlas
- Type
- Development authority — joint powers authority of San Francisco, AC Transit, the Peninsula Corridor JPB and, since 2017, the California High-Speed Rail Authority
- Market · Region
- United States · California
- Open tenders
- 0
- Technology areas
- Track & civil, Electrification, Signalling & train control, Digital operations
Holds jurisdiction over Transbay Program: completed Salesforce Transit Center and Portal.
About this buyer
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Holds jurisdiction over the Transbay Program: the completed Salesforce Transit Center and the Portal, the Downtown Rail Extension that brings Caltrain and California high-speed rail into it.
- Type
- Development authority — joint powers authority of San Francisco, AC Transit, the Peninsula Corridor JPB and, since 2017, the California High-Speed Rail Authority
- Where
- California · San Francisco Bay Area
- Programmes
- FTA Capital Investment Grants, IIJA / Bipartisan Infrastructure Law, US high-speed rail
- Technology areas
- Track & civil, Electrification, Signalling & train control, Digital operations
Structure
Who holds what here
- awarded AECOM — Programme management for the Portal (Downtown Rail Extension) (active · since 2024-08)
Sources for these relationships (2)
- ○ Engineering News-Record · AECOM wins PM contract for $8.2B Portal project in San Francisco (published 2024-08-22 · checked 2026-09-12)
- ● Transbay Joint Powers Authority · About the TJPA (members: San Francisco, AC Transit, Peninsula Corridor JPB, and since 2017 the California High-Speed Rail Authority) (published 2026 · checked 2026-09-12)
Tenders
| Tender | Status | Value band | Next key date |
|---|---|---|---|
| TJPA Portal RFP 25-10 design-build | Bids closed | value not published | Published December 2025 |
| TJPA Portal Downtown Rail Extension AECOM | In execution | over $1bn |
Withheld in the free surface
- Procurement structure
- Published contacts (2)
- Award history (1)
- Entry path
- Portals (2)
Full detail withheld: 5 fields. In the United States edition · See a fully open example
3 sources · 2 primary
- ● Transbay Joint Powers Authority · About the TJPA (members: San Francisco, AC Transit, Peninsula Corridor JPB, and since 2017 the California High-Speed Rail Authority) (published 2026 · checked 2026-09-12)
- ● Transbay Joint Powers Authority · Contract opportunities (RFP 25-10 progressive design-build civil and tunnel construction, 40-CT; OpenGov portal; Procurement@tjpa.org) (published 2026 · checked 2026-09-12)
- ○ Engineering News-Record · AECOM wins PM contract for $8.2B Portal project in San Francisco (published 2024-08-22 · checked 2026-09-12)
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Compiled by Watchtower to editorial standards the Managing Partner sets and enforces. Public record only — every datum carries its source.