Accident
Resolved
CHP : Residual delays on I-680 Southbound south of Bollinger Canyon Rd (San Ramon). All lanes open. Expect delays.
A accident was reported on I-680 S near Contra Costa on May 11, 2026 at 11:00 PM.
Last Updated
5 months, 2 weeks ago
May 11, 5:15 PM
Resolved
May 11, 11:15 PM
Coordinates
37.7497, -121.9588
Update History
4 observations
CHP : Residual delays on I-680 Southbound south of Bollinger Canyon Rd (San Ramon). All lanes open. Expect delays.
May 11, 5:15 PM
CHP : Traffic Collision on I-680 Southbound south of Bollinger Canyon Rd (San Ramon). Right lane blocked. Expect delays.
May 11, 4:45 PM
CHP : Traffic Collision on I-680 Southbound south of Bollinger Canyon Rd (San Ramon). Right lane blocked. Expect delays.
May 11, 4:15 PM
CHP : Traffic Collision on I-680 Southbound south of Bollinger Canyon Rd (San Ramon). Right lane blocked. Expect delays.
May 11, 4:00 PM
Source: 511_sfbay · ID 511.org/1493062
First seen May 11, 2026 4:00 PM