Antonio B. Won Pat International Airport
North of Routes 8 and 16 is the former Naval Air Station Agana, most of which lies within the boundary of Barrigada. When NAS Agana (now Antonio B. Won Pat International Airport; ) was closed in the mid-1990s, the land and buildings were handed over to the Government of Guam, which utilized many former base buildings as government offices; some agencies, such as the Guam Department of Revenue and Taxation, have since moved elsewhere. Most of the original NAS housing facilities have been demolished to make room for airport-related commercial buildings. The original Chamorro-language toponym for the area, "Tiyan" (, "belly"), has been restored and is in common use.