Albert Canal, waterway connecting the cities of Antwerp and Liège in Belgium. The Albert Canal is about 130 km (80 miles) long. As completed in 1939, it had a minimum bottom width of 24 metres (80 feet) and could be navigated by 2,000-ton vessels having a maximum draft of 2.7 metres (9 feet). Enlargement of the canal began in 1960, and it can now handle push-tow units of 9,000 tons with a draft of 3.4 metres (11 feet). Traversing a highly industrialized area, the canal has six sets of triple locks and one single lock at Monsin (Liège), the fall from Liège to Antwerp being 56 metres (184 feet).

Aerial view of the Albert Canal, Belgium. © piszczke/Shutterstock.com