Hong Kong, Maltese, Liberian, Vanuatu, Cypriot, Saint Vincent, Bahamian, and Romanian registry Airports: total: 3 usable: 3 with runways 2,440-3,659 m: 6 with runways 2,440-3,659 m: 7 Telecommunications: NMT-450 analog cellular network under construction Highways: 140,200 km total; 3,200 km navigable year round; additional 730 km double track; government owned (1990) Highways: 44,200 km total (1982); 30 km Maritime claims: continental shelf: 200 m or depth of exploitation territorial sea: 12 nm International disputes:
Detroit