State Highway 146 has reopened south of Cambria in Columbia County after an earlier grass fire, according to the Wisconsin Department of Transportation. The road was closed just after 4 p.m. and fully reopened just after 6:30 p.m., WisDOT said. A Columbia County dispatcher said the closure was between County Highways A and G. Firefighters and EMTs from multiple surrounding agencies responded to the scene. Dispatch did not immediately have an estimate of the fire’s size.