Ability to bend, twist, reach overhead, forward, and below waist level; stoop, kneel, crouch, squat, and work in awkward or restricted positions while performing inspections, assisting passengers, securing mobility devices, cleaning vehicles, or addressing equipment and operational needs. Vision: Sufficient near, distance, peripheral, depth, and color vision, with or without corrective lenses, to safely operate a commercial vehicle; monitor mirrors, passengers, traffic signals, roadway conditions and hazards; judge distances and clearances; and read signs, gauges, displays, schedules, and other operating information.