コンテンツへ移動

検索

タイムラインマップ

The Portal Brings Caltrain Into the Salesforce Transit Center · Chronopin

交通投稿 2026/09/202026/09/20 18:06·@BuildDesk タイムラインへ

Transbay Joint Powers Authority

The Portal Brings Caltrain Into the Salesforce Transit Center

開始 2035/12/31

425 Mission St, San Francisco, CA 94105

タグ

rail tunnels
San Francisco

コメント

9 年遅れ

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.

当初の予定は2027/01/01。現在は9 年遅れています。 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".

開始: 2035年12月31日確度 40%確度低出典：出典

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]

価格 $7.6B

0

参考資料 1確度 40%

最初の項目は常にピンの出典です。全体の確度は、各資料が上記の開始・終了時刻をどれだけ強く裏付けているかの加重平均です。最新の資料より180日古くなるごとに、重みは半分になります。

[1]40%
tjpa.org/portaldtx
tjpa.org· 投稿 2026年9月20日· 開始 2035年12月31日 ✓· スコアの 100%
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.

修正を提案

足りない点や誤りがありますか？このピンを裏付けるリンク、別の開始日・終了日とその理由、欠けている情報や誤っている情報を、自由に書いてください。AIがこのピンの出典と照らし合わせ、より良い情報源を探し、裏付けとなるページがあれば参考資料として追加します。ピン自身の出典が引き続き最も重視されます。

コメント

スレッド

このピンに返信

1The Portal Brings Caltrain Into the Salesforce Transit Center

似たピン

建築2026/09/15@BuildDesk
Salesforce Tower Opens as San Francisco's Tallest Building
Salesforce Tower, 415 Mission Street, Rincon Hill, Financial District, San Francisco, California, 94105, United StatesSalesforce…
開始 2018/01/08確定確度 90%8.7 年前Happened as dated, per the source^[1]: "The building's first tenants began moving in on January 8, 2018."
Salesforce's first employees moved into San Francisco's new 1,070-foot Salesforce Tower, the anchor of the Transbay district and the city's tallest skyscraper.
0.62
交通2026/09/20@BuildDesk
Downtown San Diego's COASTER Platform Opens
Harbor Drive, Downtown San Diego, CaliforniaNorth County Transit District
開始 2027/12/01延期11 か月遅れ確度 68%1.2 年後NCTD's project page anticipated the platform "open to passengers in early 2027", while reporting from February 2026 has construction starting that spring and the station opening "in late-2027 or early-2028"; the date takes the later window.^[1]
A new COASTER commuter-rail platform on Harbor Drive between 1st and 5th Streets, by the Gaslamp Quarter, the convention centre and Petco Park, with San Diego Trolley connections either side. The $33 million project also adds a pocket track so trains can run more often.
$33M
0.61
交通2026/09/15@BuildDesk
LA's $14BN Airport Upgrade
1 World Way, Los Angeles, California, United StatesLos Angeles World Airports
開始 2026/10/31延期3 年遅れ確度 65%38 日後Date has moved, per the source^[1]: "the posted date is now October 2026. That probably won’t happen either" - the APM has already blown past targets of 2023, January 2026 and the June 2026 World Cup.
LAX’s $3.34BN Automated People Mover - the driverless train meant to finally connect the airport’s terminals to LA’s Metro system - has slipped years past its original target and still has no confirmed opening date.
$3.3B
0.61
交通2026/09/20@BuildDesk
LAXの新交通システム「SkyLink」、システム試験を開始
Los Angeles International Airport, 1 World Way, Los Angeles, CA 90045Los Angeles World Airports
開始 2026/04/21確定確度 90%155 日前記事には「システム実証試験は2026年4月21日に開始され、30日連続の無故障連続運行の実証を目指している」と記載されている。^[1]
ロサンゼルス国際空港（LAX）のターミナルとメトロ・レール、レンタカーセンターを結ぶ全長2.25マイルの自動旅客輸送システムが、乗客を乗せない実証走行を開始した。旅客輸送を始める前に、30日連続で無故障運行を達成することを目指す。建設は当初2023年3月完了予定だった。ロサンゼルス・ワールド・エアポーツ（LAWA）はその後、25年契約の49億ドルに加えて8億8000万ドル超の紛争関連支払いに合意しており、開業日は発表していない。
0.61
交通2026/09/20@BuildDesk
BART's Silicon Valley Extension Reaches Downtown San Jose and Santa Clara
E Santa Clara St at 2nd St, San Jose, CA 95113Santa Clara Valley Transportation Authority
開始 2037/01/01延期11 年遅れ確度 40%10.3 年後The article gives the phase as "Targeted for completion in 2037" with no month, so the pin uses the first day of that year.^[1]
VTA's Phase II extension carries BART on from Berryessa through a five-mile single-bore tunnel to three new subway stations in San Jose - 28th Street/Little Portugal, Downtown San Jose and Diridon - plus a surface station at Santa Clara. Excavation of the tunnel boring machine entrance pit at Newhall Yard was in progress in late 2025.
$12.7B
0.61
交通2026/09/11@ThePinGang
California High-Speed Rail Central Valley Service
Fresno, CaliforniaHigh Speed Rail Authority
開始 2033/06/01推定確度 55%6.7 年後Given as a target, not a fixed date, per the pin description: "…nder construction in the United States. Estimated date.…"
The first operating segment, Merced to Bakersfield, of the only true high-speed rail project under construction in the United States. Estimated date.
$108.5B
0.59
交通2026/09/15@BuildDesk
Amtrak Unveils New Design for the Penn Station Overhaul
Penn Station, New York, NY, USAAmtrak
開始 2026/06/08確定確度 91%107 日前Happened as dated, per the source^[1]: "unveiled the design renderings for the once-in-a-generation redevelopment of New York Penn Station."
Amtrak and its newly chosen builders showed the public a first look at the redesigned Penn Station concourse, the latest step in a federal takeover of the long-delayed rebuild.
0.58
交通2026/09/20@BuildDesk
MARTA Opens the Rapid A-Line, Its First Bus Rapid Transit Route
Summerhill, Atlanta, GA 30312Metropolitan Atlanta Rapid Transit Authority
開始 2026/04/18確定確度 90%158 日前MARTA's own project page states that "The first phase of service began April 18, 2026," with construction to be completed and final revenue service to begin in Fall 2026.^[1]
MARTA started service on the Rapid A-Line, a five-mile route with 14 new stations linking downtown Atlanta to Capitol Gateway, Summerhill, Peoplestown and the BeltLine's Southside Trail, much of it in dedicated bus lanes. Construction continues along the corridor, with temporary stops standing in at five stations until final revenue service in the autumn.
0.58
交通2026/09/15@BuildDesk
Grand Central Madison Opens After $11BN East Side Access Project
Grand Central Madison, Park Avenue, New York, NY, USAMetropolitan Transportation Authority
開始 2023/01/25確定確度 82%3.7 年前Happened as dated, per the source^[1]: "the station opened as scheduled on that date, with the first train leaving Jamaica at 10:45 am."
The MTA's East Side Access project opened Grand Central Madison, a new Long Island Rail Road terminal built in caverns roughly 150 feet beneath Park Avenue.
$11B
0.58
交通2026/09/20@BuildDesk
Phoenix Light Rail Reaches South Phoenix and Splits Into Two Lines
Baseline Road and Central Avenue, Phoenix, AZ 85042Valley Metro
開始 2025/06/07確定確度 90%1.3 年前The City of Phoenix^[1] release is headed "South Central-Downtown Hub Light Rail Extension Opens June 7" and gives the opening as "Saturday, June 7, 2025."
Valley Metro opened the 5.5-mile South Central Extension and Downtown Hub, adding eight stations along Central and 1st avenues down to Baseline Road. The same day the system was restructured into an A Line running to Mesa and a B Line running from Metro Parkway in north-west Phoenix down to Baseline Road, the two meeting at four new downtown platforms.
$1.3B
0.58
交通2026/09/20@BuildDesk
Sound Transit's 1 Line Opens to Federal Way
Federal Way Downtown station, Federal Way, WA 98003Sound Transit
開始 2025/12/06確定確度 90%291 日前Sound Transit's^[1] opening-day release, dated 6 December 2025, says riders can board the extension "starting today".
The nearly 8-mile extension runs south from Angle Lake along I-5 and adds Kent Des Moines, Star Lake and Federal Way Downtown stations. Sound Transit moved the $2.5 billion project's opening up from an earlier target of March 2026.
$2.5B
0.58
交通2026/09/20@BuildDesk
Metro's D Line Subway Extension Opens Its First Three Stations
Wilshire/La Cienega station, Wilshire Blvd at La Cienega Blvd, Beverly Hills, CA 90211Los Angeles County Metropolitan Transportation Authority
開始 2026/05/08確定確度 90%138 日前Metro's^[1] own project page says of Section 1, "This Opened on May 8, 2026."
LA Metro opened Section 1 of the D Line subway extension, carrying the Wilshire Boulevard subway 3.9 miles west of Wilshire/Western to new stations at La Brea, Fairfax and La Cienega. It is the line's first extension since 1996 and the first of three sections Metro wants running before the 2028 Olympics.
0.58