Southbound I-880 On/Off Ramps Closed To And From The Alameda In San Jose, Santa Clara County

December 1, 2025

Santa Clara County – Caltrans maintenance crews have closed the southbound Interstate 880 (I-880) off-ramp to The Alameda and the southbound I-880 on-ramp from The Alameda, in San Jose, Santa Clara County. Ramp closures are needed for Caltrans crews to safely perform highway electrical maintenance repair at The Alameda Pump Station location. Ramps will be closed until electrical work is complete. Commuters are advised to use alternative routes and or expect delays.

Ramp Closures:
Southbound I-880 Off-ramp to the Alameda
Southbound I-880 on-ramp from the Alameda

Motorists are advised to expect delays and allow extra time. Please drive with caution through the construction zone. Slow for the Cone Zone.

For 24/7 traffic updates, please visit 511.org: https://x.com/511SFBay
For real-time information, visit Caltrans QuickMap: https://quickmap.dot.ca.gov
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Or call 1-800-472-7623, 1-800-427-ROAD for state highway conditions statewide.