Construction Resolved

Caltrans : Roadwork on US-101 Southbound between I-580 W (San Rafael) and Madera Blvd (Corte Madera). Lanes closed until 6 AM. From 8:00 PM Tuesday, August 11, 2026 to 6:00 AM Wednesday, August 12, 2026.

A construction was reported on US-101 S near Marin on August 12, 2026 at 3:01 AM.

Road

US-101 S

Area

Marin

Address

Loading…

Started

Aug 11, 8:01 PM

Last Updated

1 day, 21 hours ago

Aug 12, 3:45 AM

Resolved

Aug 12, 10:00 AM

Coordinates

37.9648, -122.5144

Update History

1 observations

Caltrans : Roadwork on US-101 Southbound between I-580 W (San Rafael) and Madera Blvd (Corte Madera). Lanes closed until 6 AM. From 8:00 PM Tuesday, August 11, 2026 to 6:00 AM Wednesday, August 12, 2026. Aug 12, 3:45 AM

Source: 511_sfbay · ID 511.org/1534234 First seen Aug 12, 2026 3:45 AM

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