26 jun 1959 año - St. Lawrence Seaway
Descripción:
Saint Lawrence Seaway, international waterway, 2,342 mi (3,769 km) long, consisting of a system of canals, dams, and locks in the St. Lawrence River and connecting channels between the Great Lakes opened 1959. It provides passage for oceangoing vessels into central North America.
Añadido al timeline:
fecha:
26 jun 1959 año
Ahora mismo
~ 66 years ago