Tacoma Narrows Airport (IATA: TIW, ICAO: KTIW, FAA LID: TIW) is a county owned, public use airport located 5 mi (8.0 km) west of the central business district of Tacoma, a city in Pierce County, Washington, United States. It is situated south of Gig Harbor, Washington, one mile southwest of the Tacoma Narrows Bridge.