🎉 I-680 South in Pleasanton opened early at 2:30am this morning! Enjoy smoother rides on I-580/I-680 to SR-84. Thanks for your patience. More info: https://t.co/ckPg5XbF1m or (510) 286-0319. 🚧 @AlamedaCTC @CHPDublin https://t.co/TC9ZjD4NjM