Bridge and Major Structure Construction

The contract involves the design and construction of major high-speed rail structures, primarily focusing on bridges that span waterways and roadway crossings. Work includes comprehensive structural engineering, foundation systems, and concrete work to meet the rigorous demands of a high-speed rail system. The project is being managed by the California High Speed Rail Authority and is classified as a subcontract under NAICS code 237310, which pertains to highway, street, and bridge construction. The place of performance is centered in Madera, California, indicating that the majority of on-site activities will occur within this region. Interested parties must submit their responses by December 1, 2026, with the solicitation posted on June 17, 2026, providing a six-month window for preparation and proposal development. This opportunity is intended for qualified contractors with proven experience in heavy civil infrastructure projects requiring advanced engineering and precise construction techniques.