Junction Bridge and Lock number 1, Galgate, Lancashire.
Bridge Number 1 and Lock 1 on the Glasson Branch of the Lancaster Canal. The Glasson branch was opened in 1826 to provide the Lancaster Canal with its only link to the sea. This 4.8km (3 mile) stretch of canal to Glasson Basin has six locks. A final set of locks leads into the dock to gain access to the Lune Estuary and Irish Sea.