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Published December 15, 2025 at 7:00 PM
Updated December 16, 2025
Site work for a bridge / tunnel in Ontario, California. Conceptual plans call for site work for a bridge / tunnel.
Prospective entities or groups of entities interested in the project to construct an approximately 4-mile tunnel and autonomous vehicle transit connection from the Rancho Cucamonga Metrolink Station, also known as Cucamonga Station, to the Ontario International Airport ("ONT"), with one surface station at Cucamonga Station and two surface stations at ONT (the "Project"). The Project further includes operations and maintenance of the Operating System on a transitional basis, in partnership with Omnitrans, for a period of one year following commencement of revenue operations. The purpose of the Project is to provide a fast and low-cost connection to the Southern California regional rail/transit system and future interstate high speed rail service for air passengers and other users of ONT. Bid Bond 0.00% Payment Bond 0.00% Performance Bond 0.00%
Project Abandoned
Bridges / Tunnels
$540,000,000.00
Public - County
Site Work
Trades Specified
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