Construction Active

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026.

A construction was reported on I-580 W near Contra Costa on May 31, 2026 at 3:01 AM.

Road

I-580 W

Area

Contra Costa

Address

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Started

May 30, 8:01 PM

Last Updated

1 minute ago

May 30, 10:15 PM

Coordinates

37.9344, -122.4338

Update History

9 observations

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 10:15 PM

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 10:00 PM

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 9:45 PM

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 9:30 PM

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 9:15 PM

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 9:00 PM

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 8:45 PM

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 8:30 PM

Caltrans : Emergency construction on I-580 Westbound between Richmond San Rafael Bridge (Richmond) and Main St (San Quentin). Right lane and shoulder closed until 7 AM. From 8:00 PM Saturday, May 30, 2026 to 7:00 AM Sunday, May 31, 2026. May 30, 8:15 PM

Source: 511_sfbay · ID 511.org/1501618 First seen May 30, 2026 8:15 PM