Rehabilitation work has been completed at Lock Number 47, located on the Union Canal towpath between the Berks County Heritage Center and Reber’s Bridge in Bern Township. The work had begun in early ...
Casual Navigation on MSN
How the Panama Canal lifts massive ships using gravity, locks, and water alone
The Panama Canal does not use cranes or pumps to lift ships, but a carefully engineered system of locks and gravity. This video explains how water levels, lock design, and water saving basins work ...
More than a half-century after Congress authorized building a replacement for the Industrial Canal's navigation lock, optimism is rising among some maritime industry officials that the nearly $1 ...
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