Port of Tacoma, where the Puyallup River (left) feeds into Commencement Bay. Harbor cranes line artificial waterways. Interstate highway I-5 crosses in the foreground, passing over Puyallup River on the Puyallup River Bridge. Behind it three more bridges cross, route 509, Lincoln Ave, and E 11th St. Downtown Tacoma is at upper-left. Across the bay is Vashon Island on right and the Olympic Penninsula on left in distance.