Construction Resolved

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026.

A construction was reported on I-580 W near Contra Costa on September 3, 2026 at 2:01 AM.

Road

I-580 W

Area

Contra Costa

Address

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Started

Sep 2, 7:01 PM

Last Updated

1 month, 3 weeks ago

Sep 3, 1:15 AM

Resolved

Sep 3, 7:15 AM

Coordinates

37.9330, -122.4133

Update History

9 observations

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 3, 1:15 AM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 3, 1:00 AM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 3, 12:45 AM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 3, 12:30 AM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 2, 10:30 PM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 2, 10:15 PM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 2, 10:00 PM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 2, 9:45 PM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge - Toll Plaza (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 5 AM. From 7:00 PM Wednesday, September 02, 2026 to 5:00 AM Thursday, September 03, 2026. Sep 2, 7:45 PM

Source: 511_sfbay · ID 511.org/1544449 First seen Sep 2, 2026 7:45 PM