1 truck crash in Pleasanton, CA on I-680 caused 5-hour closure and a damaged overhead sign.

A dump truck crash in Pleasanton, CA caused a significant closure of I-680 for over 5 hours, with all lanes reopening at 10:30 AM. The incident occurred around 4 AM when the truck's cab flipped and struck an overhead sign. Caltrans reported that the damaged sign was removed and that it would take some time to replace the signs. No injuries were reported.