Marple Aqueduct

Marple Aqueduct at Marple, Greater Manchester, in north-west England was built to carry the lower level of the Peak Forest Canal across the River Goyt.

The company's engineer, Benjamin Outram, was responsible for the design and Thomas Brown, the resident engineer, for its construction. The construction contract was placed with William Broadhead, Bethel Furness and William Anderson in 1795. Furness died later in 1795, so the aqueduct was completed by the remaining partners in 1799, but not brought into use until 1800. Seven men lost their lives during its construction.

It is the highest canal aqueduct in England and the highest masonry-arch aqueduct in Britain. The difference in water levels in the river and canal is some 90 feet.

Source: Wikipedia