Precast Facility, Stockton, CA

TBI’s Stockton facility has produced more than 55,000 tunnel segments to date (more than eight miles of tunnel liner) and supports projects such as the Upper Northwest Interceptor Tunnel in Sacramento, CA and the Bay Tunnel in San Francisco, CA.

The facility has more than eight total acres of storage and production area, and includes an automated carrousel segment plant with an on-site batch plant.