Caltrans District 4 Videos 2017
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Caltrans District 4 - San Mateo Express Lane Groundbreaking March 8, 2019

San Mateo Express Lane Groundbreaking for San Mateo and Santa Clara Counties.

Caltrans District 4 - I-80 Midway Bridge Ribbon Cutting

Caltrans hosted a Ribbon Cutting Celebration on the new I-80 Midway Road Bridge on Friday, April 13, 2018.

The celebration marked the completion of major work on the structure above I-80 in Solano County. The bridge was later opened to traffic on April 20, 2018.

Caltrans District 4 - Implosion Animation 2017

Implosion Animation 2017.

Caltrans District 4 - 101 Willow Rd Groundbreaking Ceremony

101 Willow Rd Groundbreaking Ceremony May 16, 2017.

Caltrans District 4 - Workers Memorial Tribute 2017

Workers Memorial Tribute April 19, 2017

Caltrans District 4 Goes Behind the Scenes at the Rio Vista Drawbridge

D4 Newsflash Update
Caltrans Delta Drawbridges: Caltrans owns and operates 7 drawbridges in the California Delta. A behind the scenes look at the largest of Caltrans’ Delta drawbridges, the Rio Vista Bridge, and how Caltrans operations are critical to thousands of motorists, boaters and communities along the Sacramento River.

Caltrans District 4 - Caltrans and CHP Combatting Copper Wire Theft

Short version:

Caltrans District 4 - San Matero 101 Managed Lanes Project

Caltrans District 4-State Route 29 Channelization Project-Ribbon Cutting-St. Helena

On September 1, 2016, Caltrans District 4 and its project partners joined in a ribbon cutting celebration for the State Route 29 (SR-29) Channelization Project in Napa County. The event marked the completion of major work on the $16.7 million dollar project which brought multiple safety improvements to this vital route through the Napa Valley. The project widened SR-29, rehabilitated the pavement, widened highway shoulders and constructed a new two-way left turn lane making the route safer for the approximately 22,000 daily drivers who travel on SR-29 near St. Helena.

Caltrans District 4 - Westbound I-80 to Westbound SR-12 Connector Ribbon Cutting

Caltrans District 4 - 2016 IFair Trailer

Caltrans District 4 - Caltrans District 4 - Worker's Memorial 2016

On April 20, 2016, Caltrans District 4 held their annual Workers Memorial Ceremony to remember the workers who lost their lives in the performance of their duties. The ceremony gives Caltrans workers the opportunity to pay tribute to their co-workers, and to re-dedicate themselves to their safety and the safety of their co-workers and the traveling public.

KCBS reporter Anna Duckworth was the guest speaker and event emcee. The event was held at the Caltrans Bay Bridge Maintenance Building, located at 200 Burma Road in Oakland. News media was invited to attend the ceremony.

Caltrans District 4 - Caltrans District 4 - Highlights of the Doyle Drive Presidio Parkway Project

Caltrans District 4 - Supporting Those Who Serve

The Employer Support of the Guard and Reserve ( ESGR ) Patriot Award recognizes employer efforts made to support Citizen Warriors through a wide-range of measures including flexible schedules, time off prior to and after deployment, caring for families and granting leave of absences when needed. ESGR Patriot Award Recipient: William Schmidt, Supervising Transportation Engineer, Caltrans Construction. January 11, 2016

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Video Archives 2000-2010

Contact Information

General Information:

Phone: (510) 286-4444

Physical Address:

California Department of Transportation
District 4
111 Grand Ave
Oakland, CA 94612

Mailing Address:

California Department of Transportation
District 4
P.O. Box 23660
Oakland, CA 94623-0660

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