Construction Stale

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 Wednesday, August 19, 2026 to 6:00 AM Thursday, August 20, 2026.

A construction was reported on US-101 S near Marin on August 20, 2026 at 3:01 AM.

Road

US-101 S

Area

Marin

Address

Loading…

Started

Aug 19, 8:01 PM

Last Updated

46 minutes ago

Aug 20, 5:30 AM

Coordinates

37.9648, -122.5144

Update History

4 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 Wednesday, August 19, 2026 to 6:00 AM Thursday, August 20, 2026. Aug 20, 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 Wednesday, August 19, 2026 to 6:00 AM Thursday, August 20, 2026. Aug 20, 5:15 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 Wednesday, August 19, 2026 to 6:00 AM Thursday, August 20, 2026. Aug 20, 5:00 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 Wednesday, August 19, 2026 to 6:00 AM Thursday, August 20, 2026. Aug 20, 4:45 AM

Source: 511_sfbay · ID 511.org/1538088 First seen Aug 20, 2026 4:45 AM