All CHP incidents that happened today on SR-4 freeway,
Last updated: April 21, 2025
Summary of every CHP Incident that happened on SR-4 from midnight until now.
View SR-4 Real-time Data
Traffic Collisions & Alerts on SR-4
Collision Involving a Motorcycle on SR-4 East at SR-242 North SR-4 East Connector with Ambulance En route in Contra Costa
motorcycle vs veg
Collision Involving a Motorcycle on SR-4 East at SR-242 North SR-4 East Connector with Ambulance En route in Contra Costa
motorcycle vs veg
Traffic Collision on SR-4 East at CUMMINGS SKWY Off-ramp with No Known Injuries in Contra Costa
2 vehicles involved / both right hand shoulder
Assist with Construction SR-4 East at Franklin Canyon Off-ramp in Contra Costa
Traffic Collision on SR-4 East at Solano Wy Off-ramp with Unknown Injuries in Contra Costa
vehicles on right shoulder
Car Fire SR-4 West at I-5 South in Stockton
blue trash truck in the #2 lane
Traffic Collision on SR-4 East at MCEWEN RD On-ramp with Unknown Injuries in Contra Costa
dark sd vs unknown
Traffic Hazard SR-4 East at Marsh Creek Rd in Contra Costa
vehicle stalled
Traffic Hazard SR-4 East at Pacheco Blvd Off-ramp in Contra Costa
between #2 #3
Traffic Hazard SR-4 East at Stanislaus St On-ramp in Stockton
#3 lane
Sun
20
What happened on SR-4 yesterday?
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* NOTE: CHP incident text may be been modified from its original to improve readability, as a result some errors may have been introduced. Data provided by CHP. Official CHP Incidents.
