"Hay Point (near Mackay) to Goonyella" . "Goonyella railway line" . "1971" . . . "Goonyella" . . . "Goonyella coal system" . "Goonyella Line" . . "Goonyella line" . "100.0" . "Goonyella coal network" . . . . . "Heavy-haul railway opens" . . . . "Goonyella to Hay Point" . . . . "Goonyella railway line" . "477000.0" . . . . . "Goonyella system" .