Transformer problem knocks out traffic signals Multiple traffic signals are out of service following an issue with a transformer. (Source: Pexels) By Region 8 Newsdesk | April 5, 2021 at 10:16 AM CDT - Updated April 5 at 10:16 AM JONESBORO, Ark. (KAIT) - Multiple traffic signals are out of service following an issue with a transformer. E911 Director Jeff Presley reported the outages along Caraway Road shortly after 10 a.m. Monday, April 5. He said a “transformer issue” in the area of Caraway Road and Highland Drive left several traffic lights out of service. Presley also reported outages at the following intersections: Nettleton Avenue and Caraway Road