Siemens awarded $772.1 million to build and maintain three high-speed trainsets
The California High-Speed Rail Board approved a $772.1 million contract with Siemens Mobility to produce, deliver, and maintain three American Pioneer 220 trainsets. The board allocated $281.7 million for manufacturing, delivery and commissioning of the three seven-car trainsets, and $284.1 million for entry-into-service activities, full service, spare parts and a 10-year maintenance package. A contingency pool of up to $206.3 million covers price escalations, currency fluctuations, taxes and other costs; import duties and tariffs fall outside the contract and may add up to an additional $63.7 million in separate allowances. These changes raised the program’s baseline cost by $195.9 million to approximately $35.86 billion.
The agreement shifts certain lifecycle expenses—full service, spares and 10 years of maintenance—into the capital plan, aligning procurement and financing but increasing near-term program capital needs. The board plans to fund the contract in part using the authority’s “Cap and Invest” funds that support greenhouse gas reduction commitments.
American Pioneer 220 trainsets: specs, manufacture, and delivery plan
Each ordered set uses the Velaro Novo platform adapted for US requirements and branded by Siemens as the American Pioneer 220. Each trainset will include seven cars (204 meters in length) with 2+2 seating configured to Carry at least 450 passengers per set. Designed for a top service speed of 354 km/h (220 mph), two sets can couple to operate as a single 14-car train when demand requires.
Siemens will perform final design, primary production and factory testing in Germany; final testing and commissioning will occur in California following import and acceptance. The procurement originally envisioned six trainsets in 2024; the current order reduces that to three, consistent with the terms declared during the bid process. Only Siemens submitted a bid among the two finalists (Siemens and Alstom) at the final proposal stage, and the Siemens bid was selected as most advantageous.
Certification, testing timeline, and maintenance options
The board authorized the CEO (or designee) to sign the contract and publish approval notices from 0 to 5 as required; the first two notices must issue within one month following contract approval. Factory tests, shipments and customs clearances will precede regulatory certification tests expected to begin in spring 2030. Procurement revisions from August 2026 require the trainsets to be ready for dynamic testing in Central Valley no later than February 2030, in line with design obligations contained in the track and systems construction contracts.
Siemens will provide maintenance for the first 10 years, with payments indexed monthly to measured availability and reliability performance. The contract sets prices for up to 19 optional additional trainsets, tied to US and German price indices, and allows maintenance extensions in five-year increments up to a total of 30 years. Any exercise of option trains or term extensions requires board approval.
Board action completes environmental clearance for the full Phase 1 corridor
The board also finalized the environmental review for the final segment of Phase 1: the roughly 30-mile Los Angeles–Anaheim portion that links Los Angeles Union Station to the Anaheim Regional Transportation Intermodal Center. That decision, taken during the October 28–29 meeting in Anaheim, closes the environmental process for the full 494-mile Phase 1 corridor.
Previously approved segments and their environmental sign-off years are:
San Francisco–San Jose — 2022
San Jose–Merced — 2022
Merced–Bakersfield — 2012 and 2014 (two-stage approvals)
Bakersfield–Palmdale — 2021
Palmdale–Burbank — 2024
Burbank–Los Angeles — 2022
Los Angeles–Anaheim — Oct 28–29, 2026
With the Los Angeles–Anaheim record of decision now in place, the board confirms the Phase 1 corridor has completed the environmental review process required to proceed with detailed design and construction activities where funding and agreements align.
How the LA–Anaheim alignment will operate and integrate with existing corridors
The Los Angeles–Anaheim alignment follows the LOSSAN corridor used by BNSF, Metrolink, Amtrak, and LOSSAN services. The plan places a new high-speed mainline adjacent to existing tracks in key stretches, adds a fourth main track in locations where capacity constraints exist, and electrifies two of the four mainlines. This approach allows high-speed trains to operate in the same corridor while retaining existing passenger and freight services on parallel tracks.
Operational planning envisions two round trips per day in each direction on the LA–Anaheim section as the baseline service pattern for high-speed operations, with the infrastructure configured for higher frequencies in the future where corridor capacity and signaling allow. Using the existing corridor minimizes new right-of-way acquisition but requires complex staging and coordination to build additional tracks and electrification within dense urban rail corridors.
Central Valley construction status and readiness for testing
Construction in the Central Valley has progressed across multiple work packages: teams report more than 90 miles of track and over 70 major civil structures completed. Work continues on 22 structures in Madera, Fresno, Kings and Tulare counties. The authority expects to prepare the completed infrastructure segments for dynamic testing and revenue-readiness in stages, with the procurement requirement setting a Central Valley dynamic-test readiness milestone of February 2030.
Dynamic testing will validate vehicle-track interaction, signaling integration, overhead catenary performance, and maintenance-of-way procedures. The staged testing approach—factory acceptance, shipment, commissioning yards, static system integration, and then dynamic runs—reduces risk by isolating failures early in controlled environments before verifying end-to-end performance on the active corridor.
Key deliverables, optionality, and fiscal implications explained step-by-step
1) Deliverables: three seven-car trainsets built to US standards; factory acceptance tests in Germany; import and US commissioning; 10 years of maintenance tied to availability metrics; priced options for up to 19 additional sets.
2) Certification path: factory tests → import/customs → static commissioning in California → subsystem integration with California’s signaling and power → regulatory safety validation → dynamic testing on Central Valley alignments starting spring 2030.
3) Optionality and indices: optional trainset prices adjust by published US and German indices; maintenance terms can extend in five-year blocks up to 30 years.
4) Budget impact: capital plan increases by $195.9 million to $35.86 billion; contingencies and separate allowances may add further cost upward pressure depending on tariffs, currency and scope changes.
Implications for passengers, planners, and policymakers
Passengers will eventually gain high-frequency, high-speed options along the state’s densest travel corridors; planners must coordinate electrification, systems integration and urban construction staging; Policymakers must align funding streams—including capped greenhouse gas investment proceeds—and authorize future option purchases to scale fleet size with demand. Early contractor involvement for the LA–Anaheim buildouts, and synchronizing vehicle delivery with segment readiness, will determine how quickly the program meets its 2033 early-operation goals for Central Valley segments and provides reliability when expanded into metropolitan corridors.
Board appointments and administrative notes: the board named Joe Stephenshaw, California State Treasurer’s Director of Finance, as interim CEO on Oct. 29, who will oversee immediate contract administration and notice publication obligations.
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