. . . . . . "18450.0" . "Barwon Sewer Aqueduct" . "750.0" . "1915" . . . . . "53.6448" . "Ovoid Sewer Aqueduct" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Barwon Sewer Aqueduct" . . . "1913" . .