Operates medium equipment to include a tandem dump truck to haul materials in a variety of activities associated with the construction, repair, and preservation of roads and bridges on the state highways when working on shoulders, ditches, drainage structures, etc. The physical demands for the essential functions of this position involve bending, stooping, reaching, twisting, climbing, balancing, kneeling, pushing, pulling, grasping and physically manipulating objects of varying size, shape, weight, and material.