page_title: Canal du Midi
section_title: The edict of Louis XIV and the financing of the project
hierarchical_section_title: Canal du Midi / History / The edict of Louis XIV and the financing of the project
caption_attribution_description: Canaux; Midi, Canal du -- Environs
context_page_description: The Canal du Midi is a 240 km long canal in Southern France. Originally named the Canal royal en Languedoc and renamed by French revolutionaries to Canal du Midi in 1789, the canal was at the time considered one of the greatest construction works of the 17th century.
  The canal connects the Garonne to the Étang de Thau on the Mediterranean and along with the 193 km long Canal de Garonne forms the Canal des Deux Mers, joining the Atlantic to the Mediterranean. The canal runs from the city of Toulouse down to the Étang de Thau near the Mediterranean.
  Strictly speaking, "Canal du Midi" refers to the portion initially constructed from Toulouse to the Mediterranean – the Deux-Mers canal project aimed to link together several sections of navigable waterways to join the Mediterranean and the Atlantic: first the Canal du Midi, then the Garonne which was more or less navigable between Toulouse and Bordeaux, then the Garonne Lateral Canal built later, and finally the Gironde estuary after Bordeaux.
context_section_description: Despite a project that seemed precarious, Colbert authorized commencement of work by a royal edict in October 1666 after the approval of a committee of experts that looked at the route of the canal for several months. The project benefited significantly from the appointment of an engineer for fortifications and hydraulics – Louis Nicolas de Clerville – who used his influence with Colbert to start the project. The decree specified the authorization of the construction of the canal, its issuing of invitations to tender, and its awarding to the designer, Pierre-Paul Riquet, and his descendants. It also gave rights of expropriation to Riquet and describes the possibility of creating mills, warehouses and housing for the operation of the canal. The project formed a tax-exempt "fief" whose owner had the rights of fishing and hunting. Finally, it describes the operating procedures including the introduction of tolls, traffic organization, and ownership of vessels. The king decided to cede the ownership and operation of the facility in a particular order to overcome the potential drawbacks of a work so great. This system ensured the continued maintenance and operation of the canal even if the state's finances are at their lowest.
  The work was launched in two phases each called an "enterprise". The first enterprise of connecting Toulouse to Trèbes was estimated at 3.6 million livres. The finances of the State, however, were not very sound and the Estates of Languedoc were not willing to fund such a project for fear that their funds would be used for unexpected expenses. So, in exchange for the ownership and operation of the canal, Pierre-Paul Riquet proposed to finance part of the works from his own funds. The rest was to be paid by the State in exchange for profits that Riquet earned from the salt tax. The second enterprise of works between Trèbes and the étang de Thau in December 1668 cost 5.832 million livres plus a million more livres for the resumption of work on the port of Sète.
  Ultimately, while the initial budget was six million livres, all the work together would cost between 17 and 18 million livres of the time, 40% was advanced by the King, 40% by the province, and 20% by Riquet himself, who became the owner. His descendants continued to pay two million livres for over 50 years.
caption: Map of the canal from Toulouse to Sète, 18th century or earlier
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