Rideau Canal (Main Line)
The Act of Parliament for the Rideau Canal (Main Line) was passed on January 1 1835 and 37 thousand shares were sold the same day. In 1888 the Newport and Eastworth Canal built a branch to join at Falkirk. Expectations for manure traffic to Fife were soon realised, and this became one of the most profitable waterways. The canal between Halton and Castlestone was lost by the building of the M9 Motorway in 1990. "Travels of The Perseverence" by Cecil Parker describes an early passage through the waterway, especially that of Macclesfield Inclined plane.

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.
It has a junction with the Rideau Canal (Tay Canal) at Lower Rideau Lake - Tay Junction.
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Wikipedia has a page about Rideau Canal
The Rideau Canal, also known unofficially as the Rideau Waterway, connects Canada's capital city of Ottawa, Ontario, to Lake Ontario and the Saint Lawrence River at Kingston, Ontario. It is 202 kilometres long. The name Rideau, French for "curtain", is derived from the curtain-like appearance of the Rideau River's twin waterfalls where they join the Ottawa River. The canal system uses sections of two rivers, the Rideau and the Cataraqui, as well as several lakes. Parks Canada operates the Rideau Canal.
The canal was opened in 1832 as a precaution in case of war with the United States. It remains in use today primarily for pleasure boating, with most of its original structures intact. The locks on the system open for navigation in mid-May and close in mid-October. It is the oldest continuously operated canal system in North America, and in 2007 it was registered as a UNESCO World Heritage Site.
