The Port of Tacoma (Port) proposes to demolish seven (7) existing structures at 4012 SR 509. The structures to be demolished include a single story industrial building with a square footage of 26,750 square feet, three storage sheds/outbuildings with square footages of 270 square feet, 1,500 square feet and 330 square feet, a metal storage structure with a square footage of 3,250 square feet, a steel locomotive maintenance structure with a square footage of 4,000 square feet, and a single story office building with a square footage of 1,430 square feet. All structures listed above will be demolished above finish grade, with existing concrete foundations and floor slabs to remain. Ferrous and non-ferrous metals, as well as other building materials with a market will be recycled. There will be no impacts to onsite wetlands or nearby waterbodies.