Experts have completed a painstaking 10-week process to replace two sets of lock gates on the Sheffield and Tinsley Canal. Worn-out gates were replaced at the top and bottom ends of the 200-year-old ...

The large lock chamber at Lake Washington Ship Canal and Hiram M. Chittenden Locks will remain open to navigation through noon, Nov. 4. Closure 4, part of the large lock center gate replacement ...

The largest fibre-reinforced polymer lock gates were installed in the new Number III lock on the Wilhelminakanaal in Tilburg. Never before have such large (6.2 x 12.9 m) lock gates made of ...