Closures start 8:00 PM, Friday, September 22, and end 5:00 AM, Monday, September 25
SANTA ROSA – As part of a paving and concrete slab replacement project, Caltrans will alternate partial and full closures of State Route 12 (SR-12) in Santa Rosa between Fulton Road and Dutton Avenue between 8:00 PM, Friday, September 22 and 5:00 AM, Monday, September 25, 2023.
The closures will be divided into day and night shifts. The freeway will be fully closed during night shifts, which begin at 8:00 PM and end at 5:00 AM or 8:00 AM. Detours will guide motorists around the closed portion of the freeway.
During the day shifts (8:00 AM – 8:00 PM), one of two lanes in each direction will be closed. Motorists traveling on SR-12 between Fulton Road and Dutton Avenue should prepare for significant delays or choose an alternative route.
The weekend closures will allow Caltrans to expedite the demolishing and recasting of concrete pavement slabs, which would take weeks or months to complete during typical night closures.
The slab replacement is part of a larger project to rehabilitate a three-mile stretch of SR-12 between Llano Road and Farmers Lane in Santa Rosa, which began in June 2023.
Closures
Night; Friday – Saturday, September 22-23, 8:00 PM – 8:00 AM; Full Closure
Day: Saturday, September 23, 8:00 AM – 8:00 PM; One lane closed in each direction
Night: Saturday – Sunday, September 23-24, 8:00 PM – 8:00 AM; Full Closure
Day: Sunday, September 24, 8:00 AM – 8:00 PM; One Lane Closed Each Direction
Night: Sunday – Monday, September 24 -25, 8:00 PM – 5:00 AM; Full Freeway Closure
Daytime Lane Closures: 8:00 AM - 8:00 PM, One of two lanes closed in each direction.
Nighttime Full Freeway Closures: 8:00 PM - 8:00 AM, Traffic must detour.
###