Police use unmanned radar to help determine where manned radar enforcement is most needed Evan Jones March 18, 2015 1 minute read As Roanoke County Police promise more speed enforcement along the county’s busiest roadways, they are always using unmanned radar to determine which areas require the most attention. WFIR’s Evan Jones has the story. Share: Post navigation Previous: 2015 3.2-Mile Run in Remembrance scheduled at Virginia TechNext: Husband promotes late wife’s book “Mister Owita” Related Stories Blue Ridge Marathon, Down by Downtown music fest preview Gene Marrano April 15, 2026 Roanoke Rambler owner cancels interview after claiming costs exceed revenue Ian Price April 15, 2026 Virginia lawmakers push back on Gov. Spanberger’s cannabis amendments Ian Price April 15, 2026