Accident
High Severity
Resolved
CHP : Traffic Collision on CA-84 Eastbound and Westbound west of I-280 S (Woodside). All lanes blocked. Avoid the area.
A high-severity accident was reported on CA-84 E near San Mateo on October 17, 2026 at 9:42 PM.
Last Updated
1 week, 2 days ago
Oct 17, 3:15 PM
Coordinates
37.3977, -122.2582
Update History
3 observations
CHP : Traffic Collision on CA-84 Eastbound and Westbound west of I-280 S (Woodside). All lanes blocked. Avoid the area.
Oct 17, 3:00 PM
CHP : Traffic Collision on CA-84 Eastbound and Westbound west of I-280 S (Woodside). Lanes blocked. Expect delays.
Oct 17, 2:45 PM
CHP : Traffic Collision on CA-84 Eastbound and Westbound west of I-280 S (Woodside). Lanes blocked. Expect delays.
Oct 17, 2:15 PM
Source: 511_sfbay · ID 511.org/1565156
First seen Oct 17, 2026 2:15 PM