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California Department of Transportation (Caltrans)

California Department of Transportation (Caltrans)

State agency

Appears in 4 stories · Last updated Nov 10, 2026

Stories

San Francisco's 'Fab 4' freeway rebuild brings weekend closures through 2028

Built World

Leading the Fab 4 program; Hospital Curve repaving is complete, with remaining work continuing into 2027.

Caltrans finished the last southbound repaving weekend for Highway 101's Hospital Curve on Nov. 9 and lists the repaving as complete. Northbound lanes stayed open throughout the shutdown.

Updated Yesterday

Westbound I-80 through San Francisco closes for weekend repairs

Built World

Running the Fab-4 rehabilitation program

Westbound I-80 reopened at 3:32 a.m. Oct. 26, several hours ahead of schedule, after Caltrans laid a polyester concrete overlay on the 71-year-old Bayshore Freeway viaducts. The closure between Fifth and 15th streets had backed up traffic about 45 minutes from the Bay Bridge toll plaza on Saturday, Oct. 24.

Updated Yesterday

Vincent Thomas Bridge closes for 16-month deck replacement

Built World

Facing overnight noise complaints; had not responded publicly as of Nov. 8

The Vincent Thomas Bridge closed at 12:01 a.m. on Nov. 7 and stays shut until March 1, 2028, while crews replace a deck that a 2021 inspection rated poor. The span normally carries 53,000 vehicles a day between San Pedro and Terminal Island, including about 4,600 heavy trucks serving the ports of Los Angeles and Long Beach.

Updated 2 days ago

Work begins on the rock shed that restores Yosemite's Highway 140 after 20 years

Built World

Leads the Ferguson Rock Shed Project through its District 10 office

For two decades, drivers on Highway 140, the most direct western route into Yosemite, have crossed the Merced River on two stoplight-controlled one-lane bridges. Those bridges replaced a road that a December 2006 rockslide buried under roughly 800,000 cubic yards of rock.

Updated Oct 17