The work was completed by October 1773, and the separate tolls remained in force until 1783, when they were replaced by a one-shilling (5p) toll whichever channel the boats used.
O traballo foi rematado en outubro de 1773, e as peaxes separadas permaneceron en vigor ata 1783, cando foron substituídas por unha cota dun xilin (5p) para calquera embarcación.