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, October 20, 2026 to 6:00 AM Wednesday, October 21, 2026.

A construction was reported on US-101 S near Marin on October 21, 2026 at 3:01 AM.

Road

US-101 S

Area

Marin

Address

Loading…

Started

Oct 20, 8:01 PM

Last Updated

6 days, 18 hours ago

Oct 21, 5:45 AM

Resolved

Oct 21, 12:00 PM

Coordinates

37.9648, -122.5144

Update History

3 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, October 20, 2026 to 6:00 AM Wednesday, October 21, 2026. Oct 21, 5:45 AM

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, October 20, 2026 to 6:00 AM Wednesday, October 21, 2026. Oct 21, 5:30 AM

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, October 20, 2026 to 6:00 AM Wednesday, October 21, 2026. Oct 21, 5:15 AM

Source: 511_sfbay · ID 511.org/1566497 First seen Oct 21, 2026 5:15 AM