Accident
High Severity
Stale
CHP : Flooding on US-101 Northbound exiting at Seminary Dr (Mill Valley). Off Ramp affected. Expect delays.
A high-severity accident was reported on US-101 N near Marin on October 27, 2026 at 7:06 PM.
Last Updated
36 minutes ago
Oct 27, 1:45 PM
Coordinates
37.8915, -122.5164
Update History
3 observations
CHP : Flooding on US-101 Northbound exiting at Seminary Dr (Mill Valley). Off Ramp affected. Expect delays.
Oct 27, 1:15 PM
CHP : Flooding on US-101 Northbound exiting at Seminary Dr (Mill Valley). Off Ramp affected. Expect delays.
Oct 27, 12:45 PM
CHP : Flooding on US-101 Northbound exiting at Seminary Dr (Mill Valley). Off Ramp affected. Expect delays.
Oct 27, 12:15 PM
Source: 511_sfbay · ID 511.org/1569291
First seen Oct 27, 2026 12:15 PM