CHP Border Division

Official CHP Twitter account of CHP Border Division, (Orange, South Riverside, San Diego & Imperial Counties).

[Caltrans District 12 @CaltransOC]

Garden Grove Hazmat Incident:
SR-22 off-ramps to Beach Blvd, Valley View St and Knott Ave are now open.
Beach Blvd is now closed from Orangewood Ave to Garden Grove Blvd.
Follow @ocfireauthority for the latest evacuation maps and follow all direction from law enforcement.

[CHP Westminster @CHPWestminster]

***SR-22 Ramp Closure Update***

On and off-ramps along SR-22 e/b and w/b at Beach Blvd., Valley View St., and Knott/Goldenwest St. are now open.

[CHP Westminster @CHPWestminster]

The California Highway Patrol Westminster Area office will resume normal business hours beginning Tuesday, May 26, 2026, at 8:00 am.

[OCFA @OCFireAuthority]

***UPDATED INCIDENT MAP***

Effective as of Monday, May 25 at 6pm, the red shaded area represents the newest evacuation zone, while the red outline represents the previous evacuation zone.

[OCFA @OCFireAuthority]

***INCIDENT UPDATE***

Note: Videos include AI-generated captions. While efforts have been made to ensure accuracy, some transcription errors may occur.

[OCFA @OCFireAuthority]

For current, up-to-date information on shelters and care centers, please visit the Orange County Sheriff’s “Resources During a Disaster” page.

https://t.co/NziNgcDe8g

[CHP Westminster @CHPWestminster]

As the hazardous materials incident continues to impact the community, the California Highway Patrol remains committed to working alongside our allied agency partners to ensure the Safety, Service, and Security of the public remains the highest priority.

[CHP Westminster @CHPWestminster]

Into the night, officers continue patrols in and around areas evacuated as a result of the ongoing hazardous material incident.

[CHP Westminster @CHPWestminster]

SR-22 RAMP CLOSURE UPDATE

SR-22 eastbound and westbound on and off-ramps at Beach Blvd. remain closed and in effect as the ongoing hazardous materials incident continues to impact the area. Motorists are advised to avoid the area and seek alternate routes until further notice.

[CHP Westminster @CHPWestminster]

SR-22 RAMP CLOSURE UPDATE

SR-22 e/b and w/b on and off-ramps at Knott St. / Goldenwest St. remain closed as the ongoing hazardous materials incident continues to impact the area. Motorists are advised to avoid the area and utilize alternate routes until further notice.

[CHP Westminster @CHPWestminster]

SR-22 RAMP CLOSURE UPDATE

SR-22 e/b and w/b on and off-ramps at Valley View St. remain closed as the ongoing hazardous materials incident continues to impact the area. Motorists are advised to avoid the area and utilize alternate routes until further notice.

[CHP Westminster @CHPWestminster]

ORANGE COUNTY
EVACUATION CENTERS

Residents impacted by the chemical incident in Garden Grove can access emergency shelters across Orange County. Live operators are standing by with the latest shelter availability and updates.

Shelter Status Hotline:
[phone]

[CAStateParksOC @CAStateParksOC]

For evacuees of the chemical spill emergency in #GardenGrove, please do not go to state beaches to stay overnight. State beach parking lots are not approved evacuation centers and do not have the facilities or resources to accommodate overnight guests.

[OCFA @OCFireAuthority]

***CRITICAL INCIDENT UPDATE***

[CHP Headquarters @CHP_HQ]

An ongoing hazardous materials incident is impacting CHP Westminster Area. Monitor @CHP_Westminster for CHP updates and follow our public safety partners @Cal_OES and @OCFireAuthority regarding incident conditions, public safety information, and evacuation updates. @CHP_Border

[CHP Border Division @CHP_Border]

⚠️ Los residentes del Condado de Orange pueden acceder a actualizaciones de emergencia específicas de la ciudad, información de refugios y orientación local relacionada con el estado de emergencia del gobernador sobre el incidente químico en Garden Grove.

Información: @Cal_OES

[CHP Border Division @CHP_Border]

⚠️ Orange County residents can access city-specific emergency updates, shelter information, and local guidance related to the Governor’s State of Emergency on the chemical incident in Garden Grove.

Find your city’s emergency updates here:
https://t.co/xIWe2P0bu5

@Cal_OES

[CHP Border Division @CHP_Border]

Resources and other useful information for those affected by the Garden Grove Hazmat Incident can be found here: https://t.co/AGT7xcmiWa

[CHP Oceanside Area @CHP_Oceanside]

🚧 Traffic Advisory 🚧

The I-5 northbound off-ramps of Vandergrift Blvd / Harbor Dr, including access to the Camp Pendleton Main Gate, is currently shut down due to police activity.

Please avoid the area and expect delays. Please seek alternate routes & allow extra travel time.

[Border Communications Center @CHP_SD_Traffic]

‼️SIG ALERT‼️ 3/6/26 @ 6:50 AM

I-5 NB, hard closures are in place at Vandegrift & Harbor Dr. off-ramps for an unknown duration, due to police activity.

Please plan for extended commute times.

@CHP_Oceanside