en.Wedoany.com Reported - The California High-Speed Rail Authority has approved a U.S.-led consortium to handle track and system installation for the state's high-speed rail project, marking a shift in focus from civil engineering to railway infrastructure.

The consortium consists of Kiewit, Stacy Witbeck, and Herzog. Under the track and systems construction contract, the consortium will be responsible for installing electrified track infrastructure, overhead contact line systems, signaling systems, train control, and communication equipment. This contract is linked to the 119-mile track foundation section currently under construction on the Central Valley line.

The contract adopts a phased delivery approach, incorporating planned extensions to Merced and Bakersfield into the delivery structure, allowing track and system installation to commence immediately after the completion of individual civil construction segments. This sequential arrangement helps reduce the time gap between completed track foundation work and the next phase of railway infrastructure installation.

The track installation project will utilize an established rail material base in Kern County, which will serve as a logistics and transfer hub for railway materials and components. Key materials, including steel rails and concrete sleepers, have been procured in advance to support construction progress and minimize delays between civil engineering completion and system installation commencement.

Ian Choudri, CEO of the California High-Speed Rail Authority, stated that bringing in the track and systems installation team marks a transition from major civil engineering to operational railway delivery. He noted that with track installation completed at the rail material base and many critical railway materials already under contract, the project is accelerating the installation of the first truly high-speed rail tracks in the Western Hemisphere.

The contract was awarded following a procurement process initiated in late 2025 and includes small business participation requirements, covering micro-enterprises and disabled veteran-owned business targets. According to the project's official overview, approximately 171 miles of the route between Merced and Bakersfield are under construction or in design, with over 80 miles of track foundation and a series of major structures completed, while construction continues in multiple counties.

The broader California High-Speed Rail project aims to connect the San Francisco and Los Angeles/Anaheim regions. Most of the planned 494-mile route has undergone environmental review, with remaining sections continuing planning and preliminary work.

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