Solano Transportation Authority

Solano Transportation Authority The STA is committed to continually improving Solano County's transportation system

The STA is responsible for countywide transportation planning, programming transportation funds, managing and providing transportation programs and services, delivering transportation projects, and setting transportation priorities. The STA uses an open and inclusive public involvement process through various committees made up of local elected officials, public works directors, transit operators,

and interested citizens. STA Social Media Guidelines:

Welcome to the Solano Transportation Authority’s Official page on Facebook, where you will find the most recent news stories, videos and photos that are distributed by STA. If you're looking for the official source of information about the Solano Transportation Authority please visit our homepage at http://www.sta.ca.gov. While this is an open forum, it's also a family friendly one, so please keep your comments and wall posts clean. In addition to keeping it family friendly, we ask that you follow our posting guidelines here. Posts will be removed if they violate the guidelines listed below.
• No graphic, obscene, explicit or racial comments or submissions nor do we allow comments that are abusive, hateful or intended to defame anyone or any organization.
• No solicitations or advertisements. This includes promotion or endorsement of any financial, commercial or non-governmental agency. Similarly, we do not allow attempts to defame or defraud any financial, commercial or non-governmental agency.
• No copyrighted or trademarked images or graphics. Imagery should be owned by the user.
• No comments or photos that suggest or encourage illegal activity.
• No documents of any kind should be posted on this page. You participate at your own risk, taking personal responsibility for your comments, your username and any information provided. The appearance of external links on this site does not constitute official endorsement on behalf of the Solano Transportation Authority.

TRAFFIC ALERT UPDATEDate: June 5, 2026District: 4 - OaklandContact: Sabrina Martinez/Jeff WeissPhone: (510) 934-5257/ (5...
06/05/2026

TRAFFIC ALERT UPDATE

Date: June 5, 2026
District: 4 - Oakland
Contact: Sabrina Martinez/Jeff Weiss
Phone: (510) 934-5257/ (510) 715-8770
Email: [email protected]/ [email protected]

Nighttime Lane Closures on State Route 37 (SR-37) for Vegetation Management from Solano to Sonoma County Line
Schedule: Starting on Sunday June 7 from 10 p.m. until 5 a.m. the next mornings

SOLANO COUNTY & SONOMA COUNTY — Caltrans Maintenance has scheduled lane closures on Westbound and Eastbound State SR-37 for vegetation management and street sweeping from Sunday, June 7 until Thursday, June 11 from 10 p.m. until 5 a.m. the next mornings from the Solano County line to the Sonoma County line. Motorists should expect 15-minute delays.

Caltrans is preparing the highway ahead of the busy summer season when motorists hit the road for destinations like the Napa and Sonoma valleys as well as the NASCAR races at Sears Point.

Schedule:

Work will be conducted in various locations:
• Sunday, June 7 – one-way traffic control from SR-37/SR-121 intersection to Noble Road
• Monday, June 8 – one-way traffic control from SR-37/121 intersection to Noble Road
• Tuesday, June 9 - moving lane closure for sweeping Westbound SR-37 from Walnut Avenue to Noble Road
• Wednesday, June 10 - moving lane closure for sweeping on Eastbound SR-37 from Noble Road to Walnut Avenue
• Thursday, June 11 – moving lane closure on Westbound and Eastbound SR-37 from Walnut Avenue to SR-37/121 intersection; final clean up where needed

06/03/2026
06/03/2026

Thursday, June 11th, take a FREE field trip with a Solano Mobility Travel Trainer from the The City of Vallejo Ferry Terminal to Japantown in San Francisco.
📚Learn to ride the San Francisco Bay Ferry and SFMTA - San Francisco Municipal Transportation Agency.
Registration closes June 5th.
Call to register today: 800-535-6883

The STA Call for Projects is now open. Up to $21 million in grant funding is available for local bicycle, pedestrian, tr...
06/02/2026

The STA Call for Projects is now open. Up to $21 million in grant funding is available for local bicycle, pedestrian, transit, and roadway improvement projects in Solano County.
Eligible agencies are encouraged to apply. Residents and community-based organizations may submit letters of support.
Visit: https://bit.ly/4tCG3A6

TRAFFIC ALERT UPDATEDate: May 29, 2026District: 4 - OaklandContact: Sabrina MartinezPhone: (510) 934-5257Email: sabrina....
05/29/2026

TRAFFIC ALERT UPDATE

Date: May 29, 2026
District: 4 - Oakland
Contact: Sabrina Martinez
Phone: (510) 934-5257
Email: [email protected]

Nighttime Traffic Control on State Route-12 Eastbound and Westbound direction from Walters Road to Lambie Road until completion of the project.

SOLANO COUNTY — Caltrans Construction continues rehabilitation work on State Route – 12, On Monday, June 1, 2026, crews will start rubberized asphalt road paving. Paving the road with rubberized asphalt for a smoother, quieter surface. Eastbound and westbound lanes of State Route12 will be subject to one-way traffic control. With one lane open at a time alternating directions of traffic through the work zone.

Schedule:
Starting June 1, 2026
Ending June 12,2026
Monday – Thursday from 08:00 PM to 05:00 AM
Friday from 09:00 PM to 05:00 AM

Weekend closures as needed
Saturday- Sunday from 09:00 PM to 08:00 AM

** All work is weather dependent and subject to change**

For 24/7 traffic updates, follow 511.org: https://twitter.com/511SFBay
For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/

TRAFFIC ALERT UPDATEDate: May 29, 2026District: 4 - OaklandContact: Sabrina MartinezPhone: (510) 934-5257Email: sabrina....
05/29/2026

TRAFFIC ALERT UPDATE

Date: May 29, 2026
District: 4 - Oakland
Contact: Sabrina Martinez
Phone: (510) 934-5257
Email: [email protected]

Daytime Single Lane Closures Along State Route 29 (SR-29) in Vallejo City, Solano County
Daily, Monday through Friday, at 09:00 AM to 04:00 PM

SOLANO COUNTY — Caltrans Construction continues to make progress on SR-29 (Sonoma Blvd) Complete Street and Rehabilitation Project. To ensure worker and public safety, there will be a single-lane closures (depending on where the work occurs). One city street will remain open in the direction of travel during the day. Work starts Monday, June 1, 2026, and continues to the end of June. will consist of medians being deconstructed from Mississippi Street to the Solano/Napa County Line just at Mini Dr. Please note the work will generate noise, dust, and vibrations.

For more information go to – State Route-29 Webpage
https://dot.ca.gov/caltrans-near-me/district-4/d4-projects/d4-sr29-vallejo

Schedule:
Start: Monday, June 1, 2026
Daily, Monday through Friday, at 09:00 AM to 04:00 PM

Pedestrians will be detoured to use the opposite side of the road via signage and barricades. Please be mindful of the detour signage for your safety.

**All work is dependent on weather. Work will generate noise from equipment used to complete the repaving. **

For 24/7 traffic updates, follow 511.org: https://twitter.com/511SFBay
For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/

Stay in the loop on all things Solano County transportation! 🚌🛣️The latest edition of the STATUS Newsletter is officiall...
05/27/2026

Stay in the loop on all things Solano County transportation! 🚌🛣️

The latest edition of the STATUS Newsletter is officially out. Published every month following the STA Board meeting, STATUS is a source for the latest regional transit updates, projects, and news for the public and our stakeholders.

👇 Follow the link to read the May 2026 issue:
https://conta.cc/4dNejD8

Funding opportunities are now available through the STA Call for Projects. Up to $21 million will support transportation...
05/26/2026

Funding opportunities are now available through the STA Call for Projects. Up to $21 million will support transportation improvements that enhance safety, mobility, and connectivity across Solano County.

Eligible public agencies may apply, and community members are encouraged to provide letters of support. More information: https://bit.ly/4tCG3A6

05/26/2026
05/26/2026

Thursday, June 11th, take a FREE field trip with a Solano Mobility Travel Trainer from the The City of Vallejo Ferry Terminal to Japantown in San Francisco.
📚Learn to ride the San Francisco Bay Ferry and SFMTA - San Francisco Municipal Transportation Agency.
Registration closes June 5th.
Call to register today: 800-535-6883

Address

423 Main Street
Suisun City, CA
94585

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+17074246075

Website

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