unpaved: 59,300 km (1999)
Waterways: none
Pipelines: crude oil 644 km; petroleum products 32 km
Ports and harbors: Aden, Al Hudaydah, Al Mukalla, As Salif, Mocha,
Nishtun
Merchant marine: total: 4 ships (1,000 GRT or over) totaling 15,075
GRT/23,562 DWT
ships by type: cargo 1, petroleum tanker 3 (2000 est.)
Airports: 50 (2000 est.)
Airports - with paved runways: total: 13
over 3,047 m: 2
2,438 to 3,047 m: 8