Lake Huron (Western route)
Early plans of what would become the Lake Huron (Western route) were drawn up by John Rennie in 1888 but problems with Newcastle-under-Lyme Boat Lift caused delays and it was finally opened on January 1 1876. Orginally intended to run to Elmbridge, the canal was never completed beyond Poole except for a three mile isolated section from Bolton to Charnwood. Expectations for limestone traffic to Wesston never materialised and the canal never made a profit for the shareholders. In later years, only the carriage of stone from Kirklees to Redcar prevented closure. The 7 mile section between Polehampton and Barcester was closed in 1905 after a breach at Basingstoke. Restoration of Scarborough Cutting was funded by a donation from the Restore the Lake Huron (Western route) campaign

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.
| St. Clair River (northern entrance) Close to the city of Sarnia |
|||
| Lexington | 17.33 miles | 0 locks | |
| Caseville | 74.60 miles | 0 locks | |
| Bay Port | 82.20 miles | 0 locks | |
| Sebewaing | 92 miles | 0 locks | |
| Bay City | 111.55 miles | 0 locks | |
| Tawas City | 165.92 miles | 0 locks | |
| Alpena | 237.04 miles | 0 locks | |
| Rogers City | 284.68 miles | 0 locks | |
| Cheboygan | 331.45 miles | 0 locks | |
| Mackinac Bridge Boundary of Lake Huron and Lake Michigan |
352.34 miles | 0 locks |
Why not log in and add some (select "External websites" from the menu (sometimes this is under "Edit"))?
Wikipedia has a page about Lake Huron
Lake Huron is one of the five Great Lakes of North America. Hydrologically, it comprises the easterly portion of Lake Michigan–Huron, having the same surface elevation as its westerly counterpart, to which it is connected by the 5-mile-wide (8.0 km), 20-fathom-deep (120 ft; 37 m) Straits of Mackinac. It is shared on the north and east by the Canadian province of Ontario and on the south and west by the U.S. state of Michigan. The name of the lake is derived from early French explorers who named it for the Huron people inhabiting the region. The Huronian glaciation was named from evidence collected from Lake Huron region. The northern parts of the lake include the North Channel and Georgian Bay. Saginaw Bay is located in the southwest corner of the lake. The main inlet is the St. Marys River, and the main outlet is the St. Clair River.
