Caltrans is scheduled to close southbound I-680 in Pleasanton, between Sunol Boulevard and Koopman Road, on Friday, June 9, at 10:00 p.m., through Monday morning, June 12, at 4:00 a.m.,
Southbound I-680 in Pleasanton is scheduled to be closed overnight from 10 p.m. Friday, June 9, to 4 a.m., Saturday, June 10, while Caltrans replaces a deteriorated portion of the