Lake Washington steamboats and ferries the floating bridge, the last ferry route was retired, and the boat was sold to the Washington State Ferries, which had taken over the Puget Sound Navigation Company in 1951. Lake Washington steamboats and ferries Lake Washington steamboats and ferries operated from about 1875 to 1951, transporting passengers, vehicles and freight across Lake Washington, a large lake to the east of Seattle, Washington. Before modern highways and bridges were built, the only means of crossing the lake, other than the traditional canoe, was by steamboat, and, later, by ferry. While there was no easily navigable connection to Puget Sound, the
South Puget Sound shelter whale calves. Southern resident killer whales (orcas) have been reported as far south as Eld Inlet. Smaller species include Dall's porpoise (Phocoenoides Dalli), harbor seals (Phoca Vitulina) and the Pacific harbor porpoise (Phocoena phocoena). A single sea otter was sighted in the South Sound in 2012. South Puget Sound South Puget Sound is the southern reaches of Puget Sound in Southwest Washington, in the United States' Pacific Northwest. It is one of five major basins encompassing the entire Sound, and the shallowest basin, with a mean depth of . Exact definitions of the region vary: the state's Department of