Date: Monday, June 1, 2026
District: 05 - Santa Barbara, San Luis Obispo, Monterey, San Benito, and Santa Cruz Counties
Contact: Ashton Harris
Phone: (805) 549-3237
INTERMITTENT CLOSURES OF US 101 CASTILLO STREET OFF-RAMP
SET TO BEGIN SUNDAY, JUNE 7 FOR EMERGENCY REPAIR WORK
SANTA BARBARA COUNTY — Travelers on US 101 in Santa Barbara will encounter intermittent closures of the Castillo Street off-ramp starting Sunday, June 7.
The intermittent closures will take place for approximately two months during weekdays and weekends as construction crews perform emergency drainage repair work at the Castillo St. Undercrossing.
Travelers will encounter intermittent full closures of US 101 Castillo St. off-ramp from 8 pm to 6 am. Intermittent lane closures on the Castillo St. off-ramp will take place from 9 am to 3 pm. In addition, the Castillo St. southbound right lane will be fully closed around the clock to pedestrians and traffic. Pedestrians will need to use the sidewalk along the northbound lanes of Castillo St.
Delays should not exceed 10 minutes. Message and directional signs will assist motorists, bicyclists and pedestrians traveling through the area. Make sure to allow extra time during your commute and please be alert for work zone activities.
Road information and updates can also be found on Caltrans Central Coast District 5 Social Media Platforms: X at @CaltransD5, Facebook at: Caltrans Central Coast (District 5) and Instagram at: Caltrans_D5.
For information about transportation projects transforming communities throughout the state, visit: Build.ca.gov.
Our crews deserve to get home safely too.
Drive slowly and carefully in work zones.
CHP Traffic Incident Information Page: https://cad.chp.ca.gov/
Traveler Information at: https://quickmap.dot.ca.gov/
