Pipelines: crude oil 2,042 km; petroleum products 3,000 km; natural gas 500 km
Ports and harbors: Calabar, Lagos, Onne, Port Harcourt, Sapele, Warri
Merchant marine: total: 43 ships (1,000 GRT or over) totaling 331,094 GRT/614,171 DWT note: includes some foreign-owned ships registered here as a flag of convenience: Bulgaria 1, Greece 1, Norway 1, Pakistan 1, Togo 1, United States 1 (2002 est.) ships by type: bulk 1, cargo 7, chemical tanker 4, petroleum tanker 29, roll on/roll off 1, specialized tanker 1
Airports: 70 (2001)
Airports - with paved runways: total: 35 over 3,047 m: 7 2,438 to 3,047 m: 10 914 to 1,523 m: 7 under 914 m: 2 (2001) 1,524 to 2,437 m: 9
Airports - with unpaved runways: total: 35 1,524 to 2,437 m: 3 914 to 1,523 m: 14 under 914 m: 18 (2001)
Heliports: 1 (2001)
Military Nigeria
Military branches: Army, Navy, Air Force, Police Force
Military manpower - military age: 18 years of age (2002 est.)