Highways: total: 885 km paved: 675 km unpaved: 210 km note: there are also 685 km of roads classified non-public, including roads located on federal government installations
Waterways: none
Ports and harbors: Apra Harbor
Merchant marine: none (2002 est.)
Airports: 5 (2001)
Airports - with paved runways: total: 4 over 3,047 m: 2 2,438 to 3,047 m: 1 914 to 1,523 m: 1 (2001)
Airports - with unpaved runways: total: 1 under 914 m: 1 (2001)
Military Guam
Military - note: defense is the responsibility of the US
Transnational Issues Guam