Construction Stale

Caltrans : Roadwork on I-580 Eastbound entering at Main St (San Quentin). On Ramp closed until 5 AM. From 9:00 PM Thursday, August 20, 2026 to 5:00 AM Friday, August 21, 2026.

A construction was reported on I-580 E near Marin on August 21, 2026 at 4:01 AM.

Road

I-580 E

Area

Marin

Address

Loading…

Started

Aug 20, 9:01 PM

Last Updated

59 minutes ago

Aug 21, 12:15 AM

Coordinates

37.9434, -122.4803

Update History

1 observations

Caltrans : Roadwork on I-580 Eastbound entering at Main St (San Quentin). On Ramp closed until 5 AM. From 9:00 PM Thursday, August 20, 2026 to 5:00 AM Friday, August 21, 2026. Aug 21, 12:15 AM

Source: 511_sfbay · ID 511.org/1538646 First seen Aug 21, 2026 12:15 AM

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