Interstate I-680 Lane Closures, Road Construction and Blocked Lanes
The following is a list of CalTrans lane closures, road construction, and blocked lanes that are active or plannded for on Interstate I-680
CalTrans Lane & Road Closures on Highway I-680 SouthHow does freeway lane numbering work?
South
Active
In San Ramon Lanes #1, #2, the median, and the left shoulder will be closed overnight for highway construction along Southbound I-680 at Alcosta Blvd from Apr 24 at 7:01PM to Apr 25 at 4:01AM.
From: Alcosta Blvd in San Ramon to Bernal Ave in Pleasanton
South
Active
In Pleasanton Lanes #1, #2, the median, and the left shoulder will be closed overnight for highway construction along Southbound I-680 at Bernal Ave from Apr 24 at 7:01PM to Apr 25 at 4:01AM.
From: Bernal Ave in Pleasanton to Sunol/Koopman Rd in Sunol
In Fremont Lane #1, the median, and the left shoulder will be closed overnight for maintenance operation along Southbound I-680 at Route 238 (Mission Blvd) from Apr 25 at 8:01PM to Apr 26 at 4:01AM.
From: Route 238 (Mission Blvd) to Paseo Padre Pkwy in Fremont
South
Active