In San Ramon Lanes #1, #2, the median, and the left shoulder will be closed multi-day (long term) for highway construction along Southbound I-680 at Alcosta Blvd from May 17 at 7:01PM to May 20 at 4:01AM.
From: Alcosta Blvd in San Ramon to Bernal Ave in Pleasanton
In Dublin All lanes will be closed multi-day (long term) for horizontal boring along Southbound I-680 at Dublin Blvd from May 17 at 7:01PM to May 20 at 4:01AM.
In San Jose Lane #2, and the right shoulder will be closed overnight for guardrail work along Southbound I-680 at Jackson Ave from May 20 at 7:01PM to May 21 at 5:59AM.
In Sunol Lane #3, and the right shoulder will be closed overnight for core drilling along Southbound I-680 at Calaveras Rd from May 20 at 8:01PM to May 21 at 5:01AM.