Are both the Houston Ship Channel and Carondelet Canal still in operation?
Houston Ship Channel The Houston Ship Channel, in Houston, Texas, is part of the Port of Houston, one of the US's busiest seaports. The channel is the conduit for ocean-going vessels between Houston-area terminals and the Gulf of Mexico, and it serves an increasing volume of inland barge traffic.
Juliana Canal The Juliana Canal (Dutch: "Julianakanaal" ), named after Queen Juliana of the Netherlands, is a 36 km long canal in the southern Netherlands, providing a bypass of an unnavigable section of the river Meuse between Maastricht and Maasbracht. It is an important transport connection between the ports of the Rhine delta and the industrial areas of southern Limburg and southern Belgium.