Stapleton, Denver Lake Nature Center, one of the nation's largest urban wildlife refuges. As of 2018, Stapleton has a population of around 75,000 residents living amongst 23,500 households. The Northfield section of the development (north of Interstate 70) still has significant residential and commercial development occurring today. The University of Colorado A-Line directly connecting Denver Union Station downtown to Denver International Airport started operating in 2016 and has one stop in Stapleton; the Central Park Station. Stapleton is served by the Central Park commuter rail and bus station, with direct connections to Union Station in downtown and the Denver International Airport via
Griffiss International Airport flights to the airport, as it was constructed to accommodate a US Customs Service-regulation facility for potential international passengers. Griffiss International Airport Griffiss International Airport is a public airport located one mile (2 km) east of the central business district of Rome, a city in Oneida County, New York, United States. This airport is publicly owned by County of Oneida. It is located on the former site of Griffiss Air Force Base, which closed in 1995. Operations from the Oneida County Airport in Oriskany, New York were transferred here in 2006, after which the county closed that airport in January