Construction Resolved

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026.

A construction was reported on US-101 S near Marin on August 20, 2026 at 1:01 AM.

Road

US-101 S

Area

Marin

Address

Loading…

Started

Aug 19, 6:01 PM

Last Updated

2 months, 1 week ago

Aug 20, 5:30 AM

Resolved

Aug 20, 11:45 AM

Coordinates

37.9614, -122.5099

Update History

11 observations

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 20, 5:30 AM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 20, 5:15 AM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 20, 5:00 AM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 20, 4:45 AM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 19, 9:00 PM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 19, 8:15 PM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 19, 8:00 PM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 19, 7:30 PM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 19, 7:00 PM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 19, 6:45 PM

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 7 AM. From 6:00 PM Wednesday, August 19, 2026 to 7:00 AM Thursday, August 20, 2026. Aug 19, 6:30 PM

Source: 511_sfbay · ID 511.org/1538044 First seen Aug 19, 2026 6:30 PM