Kiewit-Led JV Lands $3.5B California High-Speed Rail Track Contract
According to Construction Dive, the California High-Speed Rail Authority has selected a Kiewit Stacey Witbeck Herzog joint venture for a $3.5 billion contract to install the first section of tracks on the state’s long-delayed high-speed rail project in the Central Valley.
Market Impact
The contract covers a 119-mile section of the 171-mile stretch between Bakersfield and Merced, with the authority now targeting completion of that Valley segment by 2033 at a low-end cost of $34.76 billion. The scope includes track installation, overhead contact systems, train control, and communications infrastructure.
The award came out of a $3.5 billion request for proposals issued by the board in November, which breaks the broader project into nine separate work packages. The authority’s 2026 business plan, formally adopted at the same Monday meeting, prioritizes getting the shorter Central Valley section operational before any push toward the original Los Angeles-to-San Francisco vision. “Bringing on board the team that will build California’s high-speed rail track and systems marks the moment this program transforms from major civil construction into delivering an operating railway,” said Ian Choudri, the authority’s CEO.
California voters approved $10 billion in bonds for the project in 2008, when total costs were estimated at $45 billion. Projected costs for the full build have since risen as high as $231 billion, according to the New York Post.
What It Means for Subcontractors
- The nine-package contract structure means multiple subcontracting opportunities are likely to flow from this award. Civil, utility, and specialty contractors in the Central Valley should monitor the authority’s procurement channels closely for package-level solicitations.
- The authority has already directly procured long lead materials including rail, concrete ties, and ballast, so subs bidding track-adjacent work should factor that into their scope assumptions and pricing.
- The 2033 completion target creates real scheduling pressure, which typically favors local subcontractors who can mobilize quickly and maintain consistent crew availability in the Bakersfield-to-Merced corridor.
- The authority’s stated strategy of “right-sizing initial delivery” and expanding later suggests additional contract packages could follow as ridership demand grows, making early positioning on this program worth the investment.

