Barton Swing Aqueduct

The Barton Swing Aqueduct is a direct replacement for the earlier Barton Aqueduct, a masonry structure crossing the River Irwell and completed in 1761. The construction of the Manchester Ship Canal in the 1890s necessitated the replacement of this structure, as the height of ships using the new ship canal was too great to pass under the old aqueduct. An alternative scheme involving the use of a double lock flight was rejected, because of the need to conserve water in the Bridgewater Canal above. The new aqueduct was designed by Sir Edward Leader Williams, engineer to the Manchester Ship Canal Company, and was built by Andrew Handyside and Company of Derby. The first barge crossed the new…

Construction work began in 1890, with the demolition of a Roman Catholic school on the south bank of the ship canal. The scale of the operation meant that the course of the River Irwell had to be temporarily diverted around the site, so that the central island could be built on dry land.