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Caltrans overnight paving work at maze will cause closures, detours

Caltrans issued the following news release today about paving work planned at the MacArthur Maze that starts April 24:

Caltrans Plans Polyester Overlay at Maze Structure Beginning April 24 with Full Freeway Connector Closure

ALAMEDA COUNTY – On April 24, the California Department of Transportation (Caltrans) will initiate a paving project in the I-580/I-80 maze structure. Construction crews will lay down a fresh coat of durable, long-lasting polyester concrete.

The work schedule will be Tuesday night through Sunday morning every week for the course of the project. During the closure the MacArthur on-ramp will be closed and traffic detoured to Powell Street. The first closure will be westbound I-580 to eastbound I-80 connector (full closure). Changeable Message Signs and detour routes will be clearly visible.

Closure Times

Tuesday – Thursday

· 11:00 P.M – 5:00 A.M

Friday – Saturday

· 11:59 P.M – 7:00 A.M

Detour Routes

· Westbound I-580 traffic will be detoured on I-80 westbound to the San Francisco Oakland Bay Bridge Toll Plaza parking lot where commuters will be able to return to I-80 eastbound.

· The MacArthur on-ramp to I-80 eastbound will be closed and traffic detoured to Powell Street on-ramp to I-80 eastbound.

Motorists should expect delays in the area and are advised to use alternate routes during the closure period. Drivers are advised to remember that traffic fines are doubled in construction zones.

Please “Slow For The Cone Zone.” For real-time traffic, click-on Caltrans Quick Maps or follow us on Twitter.

Chris Treadway

  • Caltrans District 4

    Please remember to slow for the cone zone!