To improve the quality of life in Solano County by delivering transportation projects to ensure mobility, travel safety and economic vitality for all.
The STATUS Newsletter is published every month after the STA Board meeting to inform the public and our stakeholders of what’s happening with transportation in Solano County. Click HERE to view the May 2025 STATUS Newsletter.
Date: May 28, 2025 District: 4 Contact: Ryan Leong Phone: (510) 385-7068 Eastbound and Westbound- SR-12 Solano County Roadway Improvement Project Starts Thursday, May 29 8:00 PM-5:00 AM Monday – Friday SOLANO COUNTY – Caltrans is scheduled to begin construction on…
The Solano Transportation Authority, along with Caltrans, City of Vallejo, County of Solano, and Metropolitan Transportation Commission, will be conducting an open house to answer any questions related to the existing construction of the State Route 37/Fairgrounds Drive Interchange Project…
Date: May 8, 2025 District: 4 Contact: Vince Jacala Phone: (510) 385-7069 Eastbound and Westbound- I-80 Fairfield Testing New Express Lanes Signs Starts Friday, May 9, 9:00 AM-5:00 PM Mondays – Fridays Motorists will NOT be Charged During Testing SOLANO…
Date: April 30, 2025 Agency: Solano Transportation Authority & Caltrans, District 4-Bay Area Contact: Sean Person, Vince Jacala Phone: (707) 399-3217, (510) 385-7069 State Route 37/Fairgrounds Drive Interchange - Vallejo Construction Shifts into Gear - May 2025 Watch for Traffic…
Date: March 10, 2025 District: 4 Contact: Alexander Tidd Phone: (510) 421-3168 Westbound I-80 Express Lane Opens as Temporary HOV Lane Ahead of Formal Launch in Late 2025 Temporary HOV Lane Opened to Traffic on Saturday, March 8 SOLANO COUNTY…
Date: Feb. 6, 2025 District: 4 Contact: Alexander Tidd Phone: (510) 421-3168 Construction of Soundwall in Vacaville Necessitates Daytime Closures of Westbound I-80 Davis Street Onramp and Offramp SOLANO COUNTY– Caltrans and partner agencies are constructing a soundwall along Hickory Lane…
Solano Transportation Authority (STA) is working with Caltrans District IV and the Metropolitan Transportation Commission (MTC) to alleviate major congestion on I-80 in Solano County. The Solano I-80 Managed Lanes Project will construct 10 miles of new managed lanes (one…
