Construction Stale

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 7:00 PM Saturday, August 15, 2026 to 4:00 AM Sunday, August 16, 2026.

A construction was reported on I-580 W near Contra Costa on August 16, 2026 at 2:01 AM.

Road

I-580 W

Area

Contra Costa

Address

Loading…

Started

Aug 15, 7:01 PM

Last Updated

58 minutes ago

Aug 16, 1:00 AM

Coordinates

37.9344, -122.4338

Update History

7 observations

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 7:00 PM Saturday, August 15, 2026 to 4:00 AM Sunday, August 16, 2026. Aug 16, 1:00 AM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 7:00 PM Saturday, August 15, 2026 to 4:00 AM Sunday, August 16, 2026. Aug 16, 12:45 AM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 7:00 PM Saturday, August 15, 2026 to 4:00 AM Sunday, August 16, 2026. Aug 16, 12:30 AM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 7:00 PM Saturday, August 15, 2026 to 4:00 AM Sunday, August 16, 2026. Aug 16, 12:15 AM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 7:00 PM Saturday, August 15, 2026 to 4:00 AM Sunday, August 16, 2026. Aug 15, 11:45 PM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 7:00 PM Saturday, August 15, 2026 to 4:00 AM Sunday, August 16, 2026. Aug 15, 10:15 PM

Caltrans : Bridge work on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 7:00 PM Saturday, August 15, 2026 to 4:00 AM Sunday, August 16, 2026. Aug 15, 9:00 PM

Source: 511_sfbay · ID 511.org/1536202 First seen Aug 15, 2026 9:00 PM