CaliCrash
Crash Map Counties Highways Last 48h
View All →
Crash Map Counties Highways Last 48h View All Incidents
Home / California / San Ramon / Incident
Accident Low Resolved

Traffic collision, broadside on MAIN BRANCH RD

Primary factor: 21800A. Near S MONARCH RD.

Road
MAIN BRANCH RD
Area
San Ramon
Started
Jan 13, 12:30 AM
Last Seen
2 months, 3 weeks ago
Resolved
Jan 13, 12:30 AM
Involved Parties 2 partys
1
Driver At Fault Female
Vehicle
MAZDA
Movement
Proceeding Straight · N
Sobriety
Had Not Been Drinking
2
Driver Female
Vehicle
BMW
Movement
Proceeding Straight · N
Sobriety
Had Not Been Drinking
Source: ccrs · ID ccrs-5051101 First seen Jan 13, 2026 12:30 AM
← All California Incidents More in San Ramon More on MAIN BRANCH RD
🛣 Same Road See all
Traffic collision, rear-end on MAIN BRANCH RD Accident
4 months, 4 weeks ago
Injury crash — 1 injured, broadside — hit and run, bicycle … Accident
1 year, 2 months ago
Traffic collision, rear-end on MAIN BRANCH RD Accident
1 year, 10 months ago
Traffic collision on MAIN BRANCH RD Accident
2 years, 3 months ago
📍 San Ramon See all
Traffic collision, rear-end — hit and run on I-680 NORTHBOU… Accident
1 week, 5 days ago
Traffic collision, rear-end on I-680 NORTHBOUND Accident
1 week, 6 days ago
Injury crash — 1 injured, rear-end on I-680 NORTHBOUND Accident
1 week, 6 days ago
Traffic collision, rear-end on I-680 SOUTHBOUND Accident
2 weeks, 6 days ago
Traffic collision, rear-end on I-680 NORTHBOUND Accident
2 weeks, 6 days ago
Explore More
← Home All California Incidents Today's Incidents San Ramon Incidents MAIN BRANCH RD Incidents
CaliCrash

California crash records from CCRS and live incidents from CA 511, updated continuously.

Browse
All Active Incidents Last 48 Hours Browse Counties Browse Highways
Top Counties
Los Angeles San Diego Orange County Riverside Alameda
Major Highways
Interstate 5 Interstate 405 Interstate 80 US Highway 101 Interstate 15
© 2026 CaliCrash. Data from CCRS and CA 511. About Privacy Policy Terms of Service Not for emergency use — call 911.