Stapleton International Airport to the west, 40th Ave to the North, Havana St. to the East, and 37th Ave to the south, with the exception of the Coca-Cola and FedEx warehouses. The City's Department Of Aviation has continuously owned this site even after Stapleton was closed & decommissioned. At the time of its decommissioning, the airport covered 4,700 acres (19 km.) and had the following runways: The terminal had five concourses: Several major air crashes occurred at Stapleton: Stapleton International Airport Stapleton International Airport was the primary airport serving Denver, Colorado, United States from 1929 to 1995. At different times it served as
International Peace Garden Airport International Peace Garden Airport International Peace Garden Airport is a public use airport in Rolette County, North Dakota, United States on the Canada–US border. The airport is owned by the North Dakota Aeronautics Commission and located 11 nautical miles (20 km) north of the central business district of Dunseith, North Dakota. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility. The airport is located just east of the International Peace Garden on the North Dakota/Manitoba border. It is an airport of entry to Canada and the United States