Internet Service Providers (ISPs):
76 (2000)
Internet users:
600,000 (2002)
Transportation Puerto Rico
Railways: total: 96 km narrow gauge: 96 km 1.000-m gauge (2003)
Highways: total: 14,400 km paved: 14,400 km unpaved: 0 km (1999 est.)
Ports and harbors:
Aguadilla, Arecibo, Fajardo, Guanica, Guayanilla, Guayama,
Mayaguez, Playa de Ponce, San Juan
Merchant marine:
total: 2 ships (1,000 GRT or over) 36,728 GRT/37,048 DWT
foreign-owned: United States 2
registered in other countries: 5 (2004 est.)
by type: container 1, roll on/roll off 1
Airports:
30 (2003 est.)
Airports - with paved runways: total: 17 over 3,047 m: 3 1,524 to 2,437 m: 2 914 to 1,523 m: 7 under 914 m: 5 (2004 est.)
Airports - with unpaved runways: total: 13 1,524 to 2, 437 m: 1 914 to 1,523 m: 2 under 914 m: 10 (2004 est.)