Puget Sound Shore Railroad and Seattle has remained as a major part of today's BNSF Railway, now forming the north end of the Seattle–Vancouver Seattle Subdivision, and carries Amtrak's "Coast Starlight" and "Cascades". On the other hand, the Woodinville Subdivision around the east side of Lake Washington has been mostly abandoned. Puget Sound Shore Railroad The Puget Sound Shore Railroad and successor Northern Pacific and Puget Sound Shore Railroad built a branch line of the Northern Pacific Railroad between Puyallup and Seattle, Washington, U.S., and partially constructed a line around the east side of Lake Washington to Woodinville. After Congress chartered the Northern Pacific
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