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.
(1)

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 i

s 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.

Heads up to travelers heading to and from the Central Valley. A semi-truck fire has resulted in a hard closure of Hwy 41...
08/19/2026

Heads up to travelers heading to and from the Central Valley. A semi-truck fire has resulted in a hard closure of Hwy 41.

KINGS/SAN LUIS OBISPO COUNTIES: State Route 41 is closed between State Route 33 and State Route 46 due to a semi-fire. Traffic is being detoured along State Route 33 and State Route 46. Delays are to be expected; ETO is currently unknown.

CHP - Coalinga CHP - San Luis Obispo Kings County Caltrans Central Coast (District 5)

08/19/2026

Caltran’s Meg Henry was featured on Monterey County’s weekly news briefing to talk about two major safety and mobility projects coming to the South of Salinas corridor. The short term Safety Project will close medians to remove unsafe left and u- turns along US 101, and the long term Corridor Improvement Project will reconstruct the Chualar and Abbott interchanges to improve travel reliability and safety for more efficient travel. Want the full breakdown? Watch the video for details on both projects, timelines, and how to stay informed: https://www.youtube.com/watch?v=hTy35d3IMHk

A quick reminder for travelers as we approach the weekend. A 10-mile stretch of Highway 1 in Big Sur remains closed to s...
08/14/2026

A quick reminder for travelers as we approach the weekend. A 10-mile stretch of Highway 1 in Big Sur remains closed to support Timber Fire operations. From 2 miles north of Julia Pfeiffer Burns State Park to the Big Sur Bakery. Please avoid unnecessary travel in the area and use US 101 as an alternate route. We appreciate the hard work of first responders and stand with the Big Sur community during this challenging time.

As of 2 pm, a 10-mile stretch of Highway 1 from 2-miles north of Julia Pfeiffer Burns State Park to Fernwood is closed t...
08/11/2026

As of 2 pm, a 10-mile stretch of Highway 1 from 2-miles north of Julia Pfeiffer Burns State Park to Fernwood is closed to support Timber Fire operations. Please avoid unnecessary travel through the area. Drivers should use US 101 as an alternate route. Check back for updates. Stay safe, everyone.

Highway 1 remains open through all of the County of Monterey. However, due to the Timber Fire, travelers are asked to av...
08/11/2026

Highway 1 remains open through all of the County of Monterey. However, due to the Timber Fire, travelers are asked to avoid the Big Sur area to facilitate movement of fire and other emergency responders. Until the smoke clears, please enjoy the many other attractive county sites.

Highway 9 Felton Pedestrian Safety Update! Safety improvements are underway along Highway 9 in Felton, and we want the c...
08/11/2026

Highway 9 Felton Pedestrian Safety Update!
Safety improvements are underway along Highway 9 in Felton, and we want the community to stay informed! As school returns, flaggers are stationed at Clearview Place and Fall Creek Drive to assist with bike and pedestrian access to the San Lorenzo Valley Schools Complex. These flaggers will also help manage traffic flow as crews continue working on pedestrian safety enhancements.

Happening NOW in Paso Robles! 🌲If you’re cruising down southbound US 101 or through Theatre Drive by Target — heads up! ...
08/05/2026

Happening NOW in Paso Robles! 🌲
If you’re cruising down southbound US 101 or through Theatre Drive by Target — heads up! Crews are out today removing a dead tree. Traffic’s down to one lane on SB 101 and flaggers are on Theatre Dr., so expect some slow‑downs today and tomorrow.
Check out these behind‑the‑scenes photos of the removal in action!

07/28/2026
Looking for a reliable way to stay in the loop as the South of Salinas Access Management Project progresses? The Salinas...
07/22/2026

Looking for a reliable way to stay in the loop as the South of Salinas Access Management Project progresses? The Salinas Valley Chamber of Commerce offers great insights into what’s happening across their local business community — including recent features on the South of Salinas projects. Read more in their May and June issues here: https://www.salinaschamber.com/business-journal/

Grateful to the Salinas Valley Chamber of Commerce for continuing to keep our community connected and informed!

¿Busca una forma fiable de mantenerse al tanto de los avances del Proyecto de Gestión de Accesos al Sur de Salinas (South of Salinas Access Management Project)? La Cámara de Comercio del Valle de Salinas (Salinas Valley Chamber of Commerce) ofrece información valiosa sobre la actualidad de la comunidad empresarial local, incluyendo reportajes recientes sobre los proyectos en la zona sur de Salinas. Consulte más detalles en sus ediciones de mayo y junio aquí: https://www.salinaschamber.com/business-journal/

¡Agradecemos a la Salinas Valley Chamber of Commerce por mantener a nuestra comunidad conectada e informada!

07/21/2026

*UPDATE* This closure has been rescheduled to take place overnight Thursday, July 30 as crews need more time to prepare the girders for installation.

If you’re heading through the Boulder Creek area this Thursday night, don’t forget there will be a full overnight closure on Highway 9 from 8 pm to 6 am. Crews will be installing the massive 100-foot concrete girders you see in this video — delivered during the last overnight closure. This is a huge milestone in building the new southbound section of the Kings Creek Bridge. A detour is available along Highway 17. Thanks for your patience as this major bridge upgrade takes shape!

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

Be the first to know and let us send you an email when Caltrans Central Coast (District 5) posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Share