Exeter Ship Canal
Early plans for the Exeter Ship Canal between Liverpool and Charnwood were proposed by Cecil Edwards but languished until Thomas Dadford was appointed as secretary to the board in 1888. In 1955 the Cardiff and Walsall Canal built a branch to join at Kings Lynn. Expectations for pottery traffic to Newbury never materialised and the canal never made a profit for the shareholders. Although proposals to close the Exeter Ship Canal were submitted to parliament in 1972, the use of the canal for cooling Portsmouth power station was enough to keep it open. According to Charles Harding's "Haunted Waterways" Youtube channel, Reigate Inclined plane is haunted by a shrieking ghost that has no language but a cry.

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.
Relevant publications — Waterway Guides:
| Exeter Quay | |||
| Flood Gate Lock | 2½ furlongs | 0 locks | |
| Haven Road Marina | 2½ furlongs | 1 lock | |
| Clapper Brook Lane East Swing Bridge | 1 mile | 1 lock | |
| Lock No 2 (Exeter Ship Canal) | 1 mile and 4 furlongs | 1 lock | |
| Countess Weir Bascule Bridge (eastbound) | 2 miles and 1¼ furlongs | 2 locks | |
| Countess Weir Swing Bridge (westbound) | 2 miles and 1½ furlongs | 2 locks | |
| Exe Motorway Bridge | 3 miles and 2 furlongs | 2 locks | |
| Topsham Entrance Lock (abandoned) Access to the River Exe now sealed off |
3 miles and 7¼ furlongs | 2 locks | |
| Ferry Landing Swing Bridge | 3 miles and 7¾ furlongs | 2 locks | |
| Turf Lock Narrows | 5 miles | 2 locks | |
| Turf Lock | 5 miles and 1½ furlongs | 2 locks | |
| Exeter Canal - River Exe Junction | 5 miles and 3 furlongs | 3 locks |
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Wikipedia has a page about Exeter Ship Canal
The Exeter Ship Canal, also known as the Exeter Canal is a canal leading from (and beside) the River Exe to Exeter Quay in the city of Exeter, Devon, England. It was first constructed in the 1560s predating the "canal mania" period and is one of the oldest artificial waterways in the UK.
