The "Big Shute" Lock
With four boats on the railway carrier, the lift makes its way out of the Severn River to the lower level leading to Georgia Bay.
The vessels are floated into the cradle, which is approximately 80 feet (24 m) long by 26 feet (7.9 m) wide. Four 200 horsepower (150 kW) electric motors provide traction by cable. It can transport up to a combined total of 100 short tons (91 t) in weight.
In this enlarged version the increased weight is borne on a dual track which keeps the carriage level (the front and back wheels are on different tracks, with the front of the carriage on the upper tracks). Boats rest on the bottom of the carriage, and webbing slings are provided to support boats safely and prevent them from tipping.
From Rural Ontario