Anderton boat lift

The Anderton Boat Lift is a two caisson lift lock near the village of Anderton, Cheshire, in north-west England. It provides a 50-foot (15.2 m) vertical link between two navigable waterways: the River Weaver and the Trent and Mersey Canal. The structure is designated as a Scheduled Monument, and is included in the National Heritage List for England.

Built in 1875, the boat lift was in use for over 100 years until it was closed due to corrosion in 1983. Restoration started in 2001 and the boat lift was re-opened in 2002. The lift and associated visitor centre and exhibition are operated by the Canal & River Trust. It is one of only two working boat lifts in the United Kingdom; the other is the Falkirk Wheel in Scotland.

Salt has been extracted from rock salt beds underneath the Cheshire Plain since Roman times. By the end of the 17th century a major salt mining industry had developed around the Cheshire "salt towns" of Northwich, Middlewich, Nantwich and Winsford.

Completion of the River Weaver Navigation in 1734 provided a navigable route for transporting salt from Winsford, through Northwich, to Frodsham, where the Weaver joins the River Mersey. In 1759 the second Weaver Navigation Act appointed the Trustees of the Weaver Navigation and gave them responsibility for maintaining and operating the route. The opening of the Trent and Mersey Canal in 1777 provided a second route close to the Weaver Navigation for part of its length, but extended further south to the coal mining and pottery industries around Stoke-on-Trent.

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