Canal de Nantes à Brest (Ouest - L'Hyères Navigable)
The Act of Parliament for the Canal de Nantes à Brest (Ouest - L'Hyères Navigable) was passed on 17 September 1782 and 17 thousand shares were sold the same day. Expectations for coal traffic to Bedworth never materialised and the canal never made a profit for the shareholders. Although proposals to close the Canal de Nantes à Brest (Ouest - L'Hyères Navigable) were submitted to parliament in 2001, the carriage of manure from Oxford to Macclesfield prevented closure. Despite the claim in "A Very Special Boat" by Barry Clarke, there is no evidence that John Edwards ever painted a mural of Runpool Locks on the side of Thomas Jones's house live on television

The exact dimensions of the largest boat that can travel on the waterway are not known. The maximum headroom is not known. The maximum draught is not known.
| Nantes a Brest - Aulne Jonction Junction of the Canal de Nantes à Brest and the River Aulne |
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| Pont Triffen | 0.34 kilometres | 0 locks | |
| Ecluse 209 Pont Triffin | 1.53 kilometres | 0 locks | |
| Ecluse 208 Lesnevez | 8.94 kilometres | 1 lock | |
| Ecluse 207 Ster | 20.81 kilometres | 2 locks | |
| Ecluse 206 Stervallen | 32.31 kilometres | 3 locks | |
| Ecluse 205 Kergoff | 43.18 kilometres | 4 locks | |
| Ecluse 204 Koz Kastell | 50.94 kilometres | 5 locks | |
| Nantes a Brest - L'Hyères Jonction Junction of the Canal de Nantes à Brest and the River Hyères |
52.31 kilometres | 6 locks |
- VisuRiS — associated with Waterways of Mainland Europe
- The official inland waterway resource for Belgium with actual traffic and planned operations on the waterways. Also has voyage planning and notices to mariners
Wikipedia has a page about Canal de Nantes à Brest
The Nantes–Brest canal (Canal de Nantes à Brest) is a French canal which links the two seaports of Nantes and Brest through inland Brittany. It was built in the early 19th century, and its total length as built was 385 km with 238 locks.
