unpaved: 1,924 km (these roads are made of unstabilized earth and are difficult to negotiate in wet weather) (1998)
Waterways: none
Pipelines: crude oil 1,130 km; petroleum products 630 km; natural gas 1,240 km
Ports and harbors: Baku (Baki)
Merchant marine: total: 56 ships (1,000 GRT or over) totaling 253,882 GRT/313,252 DWT
ships by type: bulk 1, cargo 12, petroleum tanker 40, roll on/roll off 2, short-sea passenger 1 (2000 est.)
Airports: 52 (2000 est.)
Airports - with paved runways: total: 9
2,438 to 3,047 m: 5
1,524 to 2,437 m: 4 (2000 est.)