Serving Santa Barbara, San Luis Obispo, Monterey, San Benito, and Santa Cruz counties along California's Central Coast.

San Luis Obispo, CA
🔥 Big Sur Behind the Scenes 🔧 Caltrans crews worked nonstop along Highway 1, responding to the Timber and Plaskett fires—clearing debris, monitoring slopes, and keeping the coastline safe. Thank you to the crews who show up, suit up, and keep California moving.
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FINAL UPDATE: All lanes of southbound US 101 in Santa Barbara have reopened. Please be alert for residual slowing in the area and, Travel Safe!
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Southbound lanes of US 101 in Santa Barbara remain closed at Olive Mill Road. Crews on site now working to clean up a sizable fuel spill. No estimated time for reopening. @CHP_SantaBarb
US-101 Southbound Closed US-101 Southbound at Sheffield Drive is closed due to a crash. Both lanes are currently closed for an unknown duration. All traffic is being diverted at San Ysidro Road.
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Heads up travelers on northbound US 101 through San Luis Obispo. The Cuesta Grade is reduced to one lane due to a car fire that spread to vegetation. Be alert for emergency responders on scene and take alternate routes if possible. Unknown estimated time of reopening.
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UPDATE: Two lanes are back open. The far right lane remains closed. Traffic remains heavy in the area. Please use alternate routes.
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Caltrans Central Coast (District 5) retweeted
VEGETATION FIRE: Firefighters at scene of a 40 acre fire NB HWY 101, Middle of Cuesta in Grade San Luis Obispo CA. The #GradeFire is Under investigation. The #2 and #3 lanes are closed due to firefighters working on the road. Mandatory evacuations for LPF-004 are in place. Visit fire.ca.gov for further updates on the Grade Fire. @SLOCityFire
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Caltrans Central Coast (District 5) retweeted
As El Niño gets stronger, @CAgovernor has proclaimed a State of Emergency to help California be prepared ahead of the winter storms. The proclamation will help streamline preparedness efforts, mobilize state resources, accelerate projects that reduce risks, and support early actions to protect lives and infrastructure. Learn more: wp.me/pgM8my-12A8
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Caltrans Central Coast (District 5) retweeted
It’s #NationalRoundaboutWeek! Roundabouts: 🚦Can reduce injuries and fatalities by more than 75% 🚲Are safer for pedestrians & bicyclists 🚗Improve traffic flow 💭Save fuel and reduce air pollution @CaltransDist3 @CaltransD4 @CaltransD5
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Traffic Alert: Traffic collision US 101 northbound near San Ardo just north of Los Lobos. #2 lane blocked. Use caution in the area.
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Update: All lanes open as of 2 pm
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Caltrans Central Coast (District 5) retweeted
A shelter-in-place order has been issued for the area around the Moss Landing Power Plant in Monterey County. @Cal_OES urges those in the affected area to listen to local officials and sign up for emergency alerts at ALERTMRY.org/alerts.
Shelter in Place Order Issued Due to Fire at Battery Plant Facility SHELTER IN PLACE ORDER – BATTERY FACILITY FIRE The Monterey County Sheriff’s Office has issued a SHELTER IN PLACE ORDER for the area within 1/3 of a mile from 7301 Highway 1 due to a fire at the battery energy storage facility. Residents in the affected area should GO INDOORS IMMEDIATELY and remain inside until further notice. • Close all windows and doors. • Turn off heating, air conditioning, fans, and other systems that bring outside air indoors. • Keep people and pets inside. • Avoid the area and do not go outside to observe the fire or smoke. • If you are driving in the affected area, leave the area if you can safely do so. • Follow instructions from emergency personnel. This Shelter in Place Order is being issued as a precaution due to smoke and potential hazardous materials associated with the fire. Emergency personnel are actively responding and conditions are being monitored. Do not leave your shelter location until officials announce that the Shelter in Place Order has been lifted or provide additional instructions. See affected zones: AlertMRY.org/Map More information: AlertMRY.org/alerts — Orden de Refugio en el Lugar Emitida Debido a Incendio en Instalación de Almacenamiento de Energía con Baterías ORDEN DE REFUGIO EN EL LUGAR – INCENDIO EN INSTALACIÓN DE BATERÍAS La Oficina del Alguacil del Condado de Monterey ha emitido una ORDEN DE REFUGIO EN EL LUGAR para el área dentro de un radio de 1/3 de milla de 7301 Highway 1, debido a un incendio en la instalación de almacenamiento de energía con baterías. Los residentes en el área afectada deben ENTRAR INMEDIATAMENTE A UN LUGAR CERRADO y permanecer adentro hasta nuevo aviso. • Cierre todas las ventanas y puertas. • Apague la calefacción, el aire acondicionado, los ventiladores y cualquier otro sistema que introduzca aire del exterior. • Mantenga a las personas y mascotas dentro. • Evite el área y no salga para observar el incendio o el humo. • Si conduce por el área afectada, salga del área si puede hacerlo de manera segura. • Siga las instrucciones del personal de emergencia. Esta Orden de Refugio en el Lugar se emite como medida de precaución debido al humo y a la posible presencia de materiales peligrosos relacionados con el incendio. El personal de emergencia está respondiendo activamente y las condiciones están siendo monitoreadas. No salga del lugar donde se encuentra refugiado hasta que las autoridades anuncien que la Orden de Refugio en el Lugar ha sido levantada o proporcionen instrucciones adicionales. Consulte las zonas afectadas: AlertMRY.org/Map Más información: AlertMRY.org/alerts #SheriffTinaNieto #MontereySheriff #MCSO
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As the Plaskett Fire nears containment, we’re reminded of the strength of our Caltrans family. Big Sur and Willow Springs crews are grateful for the support from a fundraiser after being displaced by the fires. Thankful they are home safe as we are proud to serve this coastline.
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Traffic Alert: Dolan Rd at Hwy 1 in Moss Landing closed due to fire. Dolan Rd. is closed between Hwy 1 and Villa Tanques Rd. Take alternative routes if possible.
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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, US-101 at Spring Street, Paso Robles, MAJOR traffic delays on the freeway and Spring Street area. Please avoid the area, due to emergency personnel in the area for vehicle pursuit and with report of shots fired. Traffic being diverted 17th St
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UPDATE: As of 3:12 pm all lanes have been opened.
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Caltrans Central Coast (District 5) retweeted
The Sheriff's Office has issued a press release regarding an officer involved shooting incident in Paso Robles. On 9-17-2026, San Luis Obispo County Sheriff’s Deputies became involved in a vehicle pursuit with a male suspect wanted in connection with a felony stalking case. Deputies initially attempted to contact the suspect while he was inside his vehicle in a parking lot in Paso Robles. The suspect accelerated back striking a Sheriff’s Patrol Unit. He sped off and a pursuit began. The pursuit continued northbound on Highway 101 before the suspect turned around near Mission Street in San Miguel and began traveling southbound. A spike strip was attempted several times. As the suspect approached Paso Robles, the Sheriff’s Office terminated the pursuit due to safety concerns. Deputies lost sight of the vehicle at that time. The suspect later crashed his vehicle while traveling on Highway 101 and came to a stop along the side of the highway near the Niblick road overpass in Paso Robles. Deputies attempted to make contact with the suspect along with a member of the Sheriff’s Crisis Negotiation Team. The suspect remained inside his vehicle. The suspect then exited the vehicle and pointed a handgun at Sheriff’s Deputies and officers with the Paso Robles Police Department. Shots were fired, and the suspect was pronounced deceased at the scene. Three Paso Robles Police Officers and two Deputies were directly involved in the shooting. No law enforcement officers were injured in the incident. The Sheriff’s Office Major Crimes Unit and Professional Standards Unit will conduct investigations into the incident. The California Highway Patrol will conduct a concurrent investigation. There is no threat to the public at this time. This remains an active investigation. Additional information will be released as it becomes available.
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Caltrans D5 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. Looking forward to seeing you!
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Acompáñenos en octubre. Caltrans D5 y TAMC realizarán reuniones comunitarias sobre mejoras en el corredor US‑101 al sur de Salinas. Infórmese sobre cambios de acceso y proyectos a largo plazo, y conecte con colaboradores locales. ¡Los esperamos, comunidad del sur de Salinas!
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UDPATE: All lanes are now open.
Traffic Alert: Expect heavy traffic on northbound US 101 just south of Somavia Rd. near Chualar due to a collision. All northbound lanes blocked and traffic backed up to Chualar. Use caution in the area and take alternate routes if possible during your morning commute.
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Traffic Alert: Expect heavy traffic on northbound US 101 just south of Somavia Rd. near Chualar due to a collision. All northbound lanes blocked and traffic backed up to Chualar. Use caution in the area and take alternate routes if possible during your morning commute.
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