Close Assisted driving technology in Knoxville Oct. 27, 2016: Knoxville may soon be the newest city to test self-driving vehicles. GRIDSMART Technologies shows their technology works. WBIR 6:35 PM. EST October 27, 2016 TRENDING VIDEOS Officials investigate Cocke Co. child's death Workshop teaches tiny home construction KY wife, mother charged with family's murders Gov. Haslam proposed gas tax increase UT Athletic Director Dave Hart to retire in 2017 Clinton honors teammate, legend Sam Hall Mild day ahead, rain moving in Thursday night Gibbs' Skyler Merrell receives Courtney Courage Award GoVols247: Canales to be named Vols quarterback coach Looking back on Dolly's influential year More Stories Fulmer on Tennessee AD search, Border Bowl Jan 19, 2017, 8:13 p.m. Pigeon Forge disaster recovery center to close Monday Jan 19, 2017, 6:41 p.m. Joan Cronan receives inaugural Pat Summitt Award Jan 11, 2017, 3:12 p.m.