Bay Area/ Oakland

Storm Forces Closure of Two Caldecott Tunnel Bores, Caltrans Warns of Delays in Bay Area

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Published on December 25, 2025
Storm Forces Closure of Two Caldecott Tunnel Bores, Caltrans Warns of Delays in Bay AreaSource: Pi.1415926535, CC BY-SA 3.0, via Wikimedia Commons

A storm-induced electrical snag led to the closure of two bores of the iconic Caldecott Tunnel on State Highway 24, causing inconveniences for commuters yesterday. According to KRON4, the eastbound bore 1 and the westbound bore 3 were shut down around 7 p.m. Fortunately, the remaining two bores managed to keep traffic cautiously moving in both directions.

Caltrans has been actively working to remedy the situation as swiftly and safely as possible, with no certain estimated time offered for when the tunnel will be completely operational again. According to the notification from Caltrans, and reiterated by The Press Democrat, motorists should prepare for potential delays and either allow extra commuting time or seek alternative routes.

This closure occurs on the heels of a spate of formidable storms that have been hammering the region, leading to power outages, flooding, and downed trees, which have complicated the festive season's travel plans for many. Caltrans provided continual updates on the situation via their social media page and also offered a helpline number for motorists seeking live assistance.