CRH - Texas Materials - North Texas Area [Heavy Equipment Operator / Loader Operator] As a Shuttle Buggy Operator at CRH, you'll: Operate Shuttle Buggy to apply asphalt per plan and quality specifications; Operate Shuttle Buggy and manipulate hand or foot levers to control movements of machine that receives asphalt via dump trucks and empties into paver in motion; Oil, grease, service and make normal operating adjustments to the equipment...Hiring Immediately >>