Construction Resolved

Caltrans : Bridge work on I-580 Eastbound between Main St (San Quentin) and Western Dr (Richmond). Left lane and shoulder closed until 5 AM. From 9:00 PM Thursday, September 03, 2026 to 5:00 AM Friday, September 04, 2026.

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

Road

I-580 E

Area

Marin

Address

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Started

Sep 3, 9:01 PM

Last Updated

1 month, 3 weeks ago

Sep 4, 4:45 AM

Resolved

Sep 4, 11:00 AM

Coordinates

37.9426, -122.4781

Update History

3 observations

Caltrans : Bridge work on I-580 Eastbound between Main St (San Quentin) and Western Dr (Richmond). Left lane and shoulder closed until 5 AM. From 9:00 PM Thursday, September 03, 2026 to 5:00 AM Friday, September 04, 2026. Sep 4, 4:45 AM

Caltrans : Bridge work on I-580 Eastbound between Main St (San Quentin) and Western Dr (Richmond). Left lane and shoulder closed until 5 AM. From 9:00 PM Thursday, September 03, 2026 to 5:00 AM Friday, September 04, 2026. Sep 4, 4:30 AM

Caltrans : Bridge work on I-580 Eastbound between Main St (San Quentin) and Western Dr (Richmond). Left lane and shoulder closed until 5 AM. From 9:00 PM Thursday, September 03, 2026 to 5:00 AM Friday, September 04, 2026. Sep 4, 4:15 AM

Source: 511_sfbay · ID 511.org/1545037 First seen Sep 4, 2026 4:15 AM