To improve the quality of life in Solano County by delivering transportation projects to ensure mobility, travel safety and economic vitality for all.
Date: October 10, 2025 District: 4 Contact: Sabrina Martinez Phone: (510) 934-5257 Email: sabrina.martinez@dot.ca.gov Lane Closure on I-80 Westbound On-Ramp from Springs Rd/ Solano Ave. Schedule: Lanes scheduled to be closed from 9 am to 3 pm SOLANO COUNTY – Caltrans…
Date: October 6, 2025 District: 4 Contact: Sabrina Martinez Phone: (510) 934-5257 Email: sabrina.martinez@dot.ca.gov UPDATE: DELAY DUE TO UPCOMING WEATHER CONDITIONS Nighttime Lane Closures on State Route 29 (Sonoma Boulevard) from the Napa/Solano County Line at Mini Drive to Missouri…
Date: October 3, 2025 Agency: 4 - Oakland Contact: Sabrina Martinez Phone: (510) 934-5257 Email: sabrina.martinez@dot.ca.gov Nighttime Lane/Ramp Closures on State Route 113 in and near Dixon from Parkway Boulevard to SR-113/Interstate-80 (I-80) Interchange Schedule: Lanes scheduled to be closed…
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 September 2025 STATUS Newsletter.
The 2025 Safe Routes to School (SR2S) Plan Update is now open for public comment for 30 days starting September 15. Over the past two years, STA staff worked with Solano Public Health, local jurisdictions, school districts, and SR2S Community…
Date: Sept. 3, 2025 District: 4 Contact: Sabrina Martinez Phone: (510) 934-5257 Email: sabrina.martinez@dot.ca.gov One-way Traffic Control on State Route 12 (SR-12) at Mokelumne Bridge in Rural Solano County Lane scheduled to be closed on Tuesday Sept. 9 from 9…
Groundbreaking for Westbound Interstate-80 Cordelia Truck Scales State of the Art Truck Scales, replaces outdated facility constructed in 1958 Date: August 12 2025 District: District 4 - Bay Area Contact: Sabrina Martinez, Ryan Leong Phone: 510-934-5257, 510-385-7068 sabrina.martinez@dot.ca.gov, ryan.leong@dot.ca.gov …
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…
