Overnight Ramp Closures on Southbound State Route 680 at Alum Rock Avenue San Jose, Santa Clara County

Published:

Beginning Tuesday Night May 28, 20204 until December 2024

Map showing the Alum Rock Avenue off-ramp on Interstate 680 in San Jose, Santa Clara County. SAN JOSE – Caltrans will perform overnight lane closures on southbound State Route 680 (SR-680) at various off- ramp and on-ramp locations in San Jose, Santa Clara County. Beginning Tuesday night, southbound State Route 680 off-ramp to Alum Rock Avenue, and loop on-ramp from Alum Rock Avenue (State Route 130), to southbound State Route 680 will be closed. Closures are needed so crews can safely perform construction which will include stormwater pump replacement and drainage box construction. Detours are in place. Motorists are advised to expect delays and allow extra time for their commute. All work is weather dependent.

Southbound SR-680 Alum Rock Avenue Off-Ramp and Loop On-Ramp closed:
Monday through Friday:
11:00 PM to 6:00 AM

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