MILW 5802 leads another big GE, and SD40-2 and an SD45 into Black River Jct. along Milwaukee's Black River yard in Tukwila, just south of Seattle. This location was where the branch into Seattle, using trackage rights on the Pacific Coast Ry. (BN), separated from the joint line with Union Pacific down to Tacoma and their western terminus at Tide Flats Yard. This train will set out cars for Seattle, then head south to Tide Flats.