Update: Ongoing Reverse Traffic Management at the Cummings Skyway Overpass Near I-80 in Crockett is Coming to an End

Contra Costa County - Caltrans announces that the 24/7 reverse traffic control at the Cummings Skyway Overcrossing near I-80 in Crockett is coming to an end. The reverse traffic control will be discontinued by 3:00 PM, Thursday, April 23, 2026. Motorists should expect normal traffic operations to resume following this change.

Crews are removing temporary fixtures today Thursday, April 23, 2026. Minor delays may occur, so motorists are advised to plan ahead and allow extra time for travel. For your safety, please follow all posted signals.

This work was part of a broader infrastructure improvement effort and that required multiple lane and ramp closures in the area.

Caltrans appreciates your patience as we work to build safer, more efficient, accessible, and ecofriendly highways for all.

Caltrans will update its X page at https://twitter.com/CaltransD4 on the latest highway conditions, and drivers are encouraged to check out Caltrans Quickmap http://quickmap.dot.ca.gov/ Motorists can also receive 24/7 highway condition information statewide by calling 1-800-427-ROAD or 1-800427-7623.

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