Large-scale transportation funding is creating a pipeline of highway, transit, pedestrian and climate-resilience work across California, providing construction contractors and infrastructure suppliers with projects spanning multiple regions. The California Transportation Commission approved $2.7 billion for more than 150 projects focused on transportation safety, system resilience and multimodal access.
The approved funding includes $267 million for rehabilitation and ventilation-system upgrades at the Caldecott Tunnel in Orinda, covering three of the tunnel's four bores.
Another $63 million will support construction of two additional lanes on State Route 37 between Sears Point and Mare Island in Sonoma County. The project is part of broader efforts to improve capacity along the corridor.
Los Angeles County will receive $2.45 million for infrastructure, landscaping and safety improvements at four transit stations ahead of the 2028 Summer Olympics. In Kern County, $1.8 million will fund warning beacons, signs and other improvements for a new Safe Route to School project in Oildale, east of Bakersfield.
The funding package covers projects across multiple Caltrans districts, including transportation work in Northern California, the Bay Area, the Central Valley, Los Angeles and Orange County.
Of the $2.7 billion approved, nearly $1.6 billion is supported by the federal Infrastructure Investment and Jobs Act, while $542 million comes from California's Senate Bill 1, the Road Repair and Accountability Act.
California reports that approximately $21.5 billion has been invested in infrastructure projects since the IIJA was enacted. Those investments have contributed to nearly 280,000 jobs, according to the state.
SB 1 provides an estimated $5 billion annually for transportation investments, divided between state and local programs. Project funding availability can accelerate road projects through construction phases, including projects receiving partial SB 1 support.
For contractors and infrastructure owners, the approval expands the volume of publicly funded transportation work across California, covering highway rehabilitation, capacity improvements, transit infrastructure and pedestrian safety.
The combination of federal IIJA funding and state transportation revenue also provides multiple funding sources for projects moving into construction. The geographic spread of the approved program creates opportunities across several transportation markets while supporting upgrades to aging infrastructure and improvements designed to address safety and climate-related risks.
Source: California Government.
