under 914 m: 1 (2009)
Roadways:
total: 1,045 km (2007)
Ports and terminals:
Apra Harbor
Military ::Guam
Manpower fit for military service:
males age 16-49: 37,563
females age 16-49: 36,083 (2009 est.)
Manpower reaching militarily significant age annually: