Fonserannes Lock

Open locks on 29 May 2005

Fonserannes locks

Fonserannes Lock (French: écluse de Fonserannes, les neuf écluses) is a staircase lock on the Canal du Midi near Béziers. It consists of eight ovoid lock chambers (characteristic of the Canal du Midi) and nine gates, which allow boats to be raised a height of 21.5 m, in a distance of 300 m. Whilst the flight was built as an 8-rise, to allow boats to cross the River Orb on a level, rejoining the canal a little further downstream, the crossing of the Orb was long ago replaced by an aqueduct.

Boats now enter and exit the lower end of the flight through the side of chamber seven, which is maintained at its upper level, and it is operated as a 6-rise.

The eighth chamber, which locks down into the Orb, is now disused.

The side exit from chamber seven causes some confusion in describing the flight. While most sources now ignore the disused eighth chamber in describing the flight, many sources still describe it as a 7-rise, despite the fact that chamber seven is operated at a fixed level.

Traditional buildings such as the stables and the lock keeper's house still remain. These and the locks have made the Fonserannes Lock the third most popular tourist destination in Languedoc-Roussillon, after the Pont du Gard and the town of Carcassonne. In 1983 an inclined plane was built for boats too large for these locks to bypass them, but the project encountered severe technical problems and was abandoned in 2001 (see Fonserannes water slope).

Though Pierre-Paul Riquet rightly receives so much credit and acknowledgement for the creation of the Canal du Midi, we may forget that many individual parts of the canal were built by subcontractors other than Riquet. The subcontractors for these locks were two illiterate brothers, Michel and Pierre Medailhes. Many of the workers were women.^[1]

Fonserannes Inclined Plane

See also

• Locks on the Canal du Midi

References

1. Mukerji, Chandra (2009). Impossible Engineering. Princeton University Press. ISBN 978-0-691-14032-2.

External links

• The French article from which this article was translated
• Fonserannes Locks
• Plan of the Fonserannes Locks

Coordinates: 43°19′50″N 3°11′59″E / 43.33056°N 3.19972°E