Overview

• One upper-deck westbound lane and two lower-deck eastbound lanes were closed after crews discovered spalling concrete.
• Caltrans teams launched immediate repairs to address structural safety concerns on the bridge’s deck.
• Repair work began Monday afternoon and is expected to take several hours before lanes reopen.
• The CHP has warned motorists to plan for extended commutes and use alternate routes around I-580.
• A single lane in each direction remains open near Pier 25 to maintain limited traffic flow during the repairs.