Caltrans Central Coast (District 5)

Caltrans Central Coast (District 5) There are 30 freeways and highways located within District 5 that if placed end-to-end would stretch for 1,169 miles.

Serving Santa Barbara, San Luis Obispo, Monterey, San Benito, and Santa Cruz counties along California's Central Coast, dedicated to safe, sustainable transport. District 5 is made up of Santa Barbara, San Luis Obispo, Monterey, San Benito and Santa Cruz Counties The district is the home of over 800 Caltrans employees including 350 field employees. The district is also home to Highway 101, which is one of three major north and south routes connecting northern and southern California. The Pacific Surfliner, funded by Caltrans and operated by Amtrak, travels between San Luis Obispo and San Diego and is currently the second most popular passenger train route in the country. There are 33 cities and 7,788,809 acres in the five-county district, with a population of over 1.3 million people. Motorists travel 6.9 billion vehicle miles through the district each year. Building, operating and maintaining the highway system within such a unique environment demands careful consideration in virtually all District projects. The District maintains a careful balance to preserve and protect the sensitive environment while meeting the needs of an ever-increasing population who utilize the state highway system. The district is home to one of the most picturesque and diverse landscapes in the nation. President Roosevelt was at the Grand Opening of Highway 1 between Morro Bay and Carmel on June 27, 1938. Originally estimated to cost $1.5 million, the 139-mile section of Highway 1 included 33 bridges and was completed at a cost of $10 million or $71,000 per mile. The project to build the highway was begun in 1919 and completed in 1937. Recently, it was named as one of 22 All-America Highways in the U.S. Historically, Bixby Creek Bridge, on the north end of the highway, is one of the most photographed man-made structures in the nation.

09/24/2026

🔥 Behind the Scenes on the Big Sur Coastline
When wildfires strike, the work you don’t see is just as important as the flames you do. From clearing hazardous debris to monitoring unstable slopes and keeping Highway 1 safe, Caltrans crews are out there day and night—boots on the ground, eyes on the coastline, responding in real time to the Timber and Plaskett fires. This video captures the teamwork, grit, and precision that keeps Big Sur connected even in the toughest conditions. Thank you to the crews who show up, suit up, and keep California moving.

As the Plaskett Fire near Big Sur nears containment, we’re reminded of the strength within our Caltrans family. Our Big ...
09/18/2026

As the Plaskett Fire near Big Sur nears containment, we’re reminded of the strength within our Caltrans family. Our Big Sur and Willow Springs crews are grateful for the support from District 5 colleagues and the California Transportation Foundation. Several team members were displaced during the Timber and Plaskett fires, and the internal fundraiser made a tremendous difference. We’re thankful everyone is safely back home and proud to serve this coastline.

Traffic Alert: Dolan Road at Highway 1 in Moss Landing is closed due to fire. Dolan Road is closed between Highway 1 and...
09/18/2026

Traffic Alert: Dolan Road at Highway 1 in Moss Landing is closed due to fire. Dolan Road is closed between Highway 1 and Villa Tanques Road. Travelers are advised to take alternative routes if possible.

Please be advised US 101 southbound hard closure at SR-46 East through SR-46 West. Unknown estimated time of reopening.
09/17/2026

Please be advised US 101 southbound hard closure at SR-46 East through SR-46 West. Unknown estimated time of reopening.

9/17/26 9am Police activity in the area US-101 at Spring Street, Paso Robles, expect MAJOR traffic delays on the freeway and Spring Street area. Please avoid the area, due to regency personnel in the area for vehicle pursuit and with report of shots fired. Traffic being diverted off 17th street southbound.

Join us this October! Caltrans District 5 and TAMC are hosting community meetings to share updates on upcoming improveme...
09/16/2026

Join us this October!

Caltrans District 5 and TAMC are hosting community meetings to share updates on upcoming improvements in the South of Salinas US 101 Corridor. Learn about planned access changes, long term corridor improvements, and connect with local partners. Spanish interpretation provided.

Looking forward to seeing you, Salinas community!

¡Acompáñenos este mes de octubre! El Distrito 5 de Caltrans y la TAMC organizan reuniones comunitarias para informar sob...
09/16/2026

¡Acompáñenos este mes de octubre!
El Distrito 5 de Caltrans y la TAMC organizan reuniones comunitarias para informar sobre las próximas mejoras en el corredor de la US 101, al sur de Salinas. Infórmese sobre los cambios de acceso previstos y las mejoras a largo plazo del corredor, y conéctese con colaboradores locales. Se ofrecerá servicio de interpretación al español.
¡Esperamos contar con su participación, comunidad del sur de Salinas!

Great news for travelers near Boulder Creek on Highway 9! Crews have completed the first phase of work on the Kings Cree...
09/14/2026

Great news for travelers near Boulder Creek on Highway 9! Crews have completed the first phase of work on the Kings Creek Bridge. Starting today, traffic will switch to the southbound lane as crews move into phase two and begin construction on the northbound side of the bridge. Keep in mind:
🔸 One way traffic will continue using the 24/7 temporary signal
🔸 Only change: the controlled lane will shift from northbound to southbound
🔸 Tentative reopening of the new Kings Creek Bridge: March 2027

The Kings Creek Bridge Replacement Project focuses on improving safety for all who travel this corridor. Thank you for your patience as we work to improve local infrastructure!

As of 6 am on Monday, September 14, Highway 1 on the Big Sur coast has fully reopened. Travelers on Highway 1 are now ab...
09/14/2026

As of 6 am on Monday, September 14, Highway 1 on the Big Sur coast has fully reopened. Travelers on Highway 1 are now able to travel directly between Cambria and Carmel. Travelers are asked to be alert for emergency vehicles and activities as fire operations continue.

The southern closure of Highway 1 has moved up approximately one mile as Caltrans crews work alongside first responders ...
09/11/2026

The southern closure of Highway 1 has moved up approximately one mile as Caltrans crews work alongside first responders to ensure a safe roadway for the traveling public. The southern closure has moved to Los Burros Rd. (PM 11.1) while the northern portion remains at Kirk Creek Campground.

As first responders continue to battle the Plaskett Fire in Monterey County a portion of Highway 1 remains closed. The c...
09/08/2026

As first responders continue to battle the Plaskett Fire in Monterey County a portion of Highway 1 remains closed. The closure has been shortened from Kirk Creek Campground (PM 19.0) to just north of Gorda (PM 10.5). Please avoid the area and use US 101 as an alternate route.

Address

50 Higuera Street
San Luis Obispo, CA
93401

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18055493111

Alerts

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