The Bonnell Perfect Road Maintainer is designed to maintain secondary roads with one pass, without the additional costs of operating a motor grader. Eliminates ruts and washboarding Uses six cutting ...
A Weld County road grader operator was killed when his maintainer and a train collided at about 1:30 p.m. south of Fort Lupton. Doug Wigham, 30, of Greeley, was airlifed to Denver Health Medical ...