Date: Thursday, July 9, 2026
District: 05 - Santa Barbara, San Luis Obispo, Monterey, San Benito, and Santa Cruz Counties
Contact: Ashton Harris
Phone: (805) 549-3318
FULL OVERNIGHT RAMP CLOSURES IN SAN LUIS OBISPO COUNTY
SET TO BEGIN MONDAY, JULY 13
SAN LUIS OBISPO COUNTY — Travelers will encounter full overnight closures of several on and off-ramps in San Luis Obispo County beginning Monday, July 13.
The closures will take place at different on and off-ramps along Highway 1 and US 101 from 7:30 pm to 7 am at these locations:
Hwy 1:
- South Bay Blvd. northbound and southbound off-ramps
- Morro Bay Blvd. northbound and southbound off-ramps
- Main St. northbound and southbound off-ramps
- San Jacinto St. Intersection northbound and southbound off-ramps
- Yerba Buena St. Intersection northbound and southbound off-ramps
- Old Creek Rd./Studio Dr. Intersection northbound and southbound off-ramps
- 13th St. northbound and southbound off-ramp
- Cayucos Dr. northbound and southbound off-ramps
- Highway 41 northbound and southbound off-ramps
US 101:
- Prado Rd. northbound off-ramp
- Madonna Rd. northbound off-ramp and southbound on and off-ramps
Crews will be removing existing ramp striping and replacing the delineation configurations.
Travelers are advised to take alternate on and off-ramps during the closures. Message and directional signs will alert travelers in advance of the ramp closures. The work is expected to be completed by August 7.
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/
