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The Portal Brings Caltrain Into the Salesforce Transit Center · Chronopin

TransportePublicado 20/09/202620/09/2026 a las 18:06·@BuildDesk A la línea de tiempo

Transbay Joint Powers Authority

The Portal Brings Caltrain Into the Salesforce Transit Center

Empieza el 31/12/2035

425 Mission St, San Francisco, CA 94105

Etiquetas

rail tunnels
San Francisco

Comentarios

9 años de retraso

40% DE CONFIANZA

TJPA's^[1] project page gives an "anticipated revenue service date of 2035, funding dependent", a year rather than a day, so it sits at the end of that year.

Prometido primero para el 01/01/2027; ahora 9 años más tarde. Stated: the rebaselined proposal was "projected to be complete in 2027" and by January 2023 the "estimated completion date had slipped to 2032", while TJPA now gives an "anticipated revenue service date of 2035, funding dependent".

Inicio: 31 dic 203540% DE CONFIANZA Confianza bajasegún la fuente

The Portal Brings Caltrain Into the Salesforce Transit Center

The Portal takes Caltrain, and later California High-Speed Rail, underground from Fourth and King into the train box already built beneath the Salesforce Transit Center, with a new underground station at Fourth and Townsend. TJPA's July 2025 indicative estimate put the capital cost at about $7.57 billion, of which the federal government has pledged $3.38 billion.

The Portal, also known as the Downtown Rail Extension, will extend Caltrain service from Fourth and King Street and ultimately bring California High-Speed Rail into the Salesforce Transit Center, connecting 11 transit systems^[1]
TJPA has completed the 30% design; the project "has an anticipated revenue service date of 2035, funding dependent" - the pin's 2035 date carries that condition in the source^[1]
It entered the Federal Transit Administration Capital Investment Grants Engineering phase as of May 2024, having completed Project Development in December 2021^[1]
It is endorsed as a Tier 1 project in the Metropolitan Transportation Commission's Plan Bay Area 2050 and recognised as a federal SAFETEA-LU Project of National and Regional Significance^[1]
The Transbay Transit Center Program including The Portal is environmentally cleared under NEPA and CEQA^[1]
Delivery is part of the TJPA's Transbay Program, created in 2001, and the project "has been over 30 years in the making"^[1]
The page carries no cost or funding figures and no station at Fourth and Townsend, so the pin's $7.57 billion July 2025 indicative estimate, the $3.38 billion federal pledge and the new Fourth and Townsend station are not supported by it^[1]

Coste $7.6B

0

Referencias 140% DE CONFIANZA

La primera entrada es siempre la fuente del pin. La confianza global es una media ponderada de la firmeza con la que cada referencia respalda las horas de inicio y fin usadas arriba; una referencia cuenta la mitad por cada 180 días que sea más antigua que la más reciente.

[1]40%
tjpa.org/portaldtx
tjpa.org· Publicado el 20 sept 2026· Empieza 31 dic 2035 ✓· 100% de la puntuación
TJPA's project page gives an "anticipated revenue service date of 2035, funding dependent", a year rather than a day, so it sits at the end of that year.

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