MONTGOMERY COUNTY, Md. (DC News Now) -- A utility pole caught fire in Olney on Friday afternoon, causing several roads to be blocked off or closed. Shortly before 4 p.m., Pete Piringer, a spokesman for Montgomery County Fire and Rescue Service, said wires were down and there was an electrical fire in the area of Olney-Laytonsville Road. E-bike charger malfunction may have caused Potomac house fire, $5K in damages Tim Pruss via X/@MyDronePro Tim Pruss via X/@MyDronePro Rt. 108 between Queen Elizabeth Drive and Burtfield Drive was blocked as crews worked to put out the fire.