October 16, 2018 6:12 am Contra Costa County to Test Out New Sideshow Deterrents Contra Costa County traffic engineers came up with the idea to use ceramic bumps to deter people from performing sideshows on local roadways. Kris Sanchez reports. US & World Videos 2:53 2 San Jose police officers shot, injured during disturbance call 1:53 Standoff shuts down part of I-80 in Solano County 2:40 San Jose opens pop-up shops for small businesses 4:37 San Jose officers treated for injuries suffered in shooting 2:13 Watch: San Jose mayor discusses police shooting