Transportation

Railways:
total: 14,400 km in common carrier service; does not include industrial lines
broad gauge: 14,400 km 1.520-m gauge (3,299 km electrified) (1997)

Highways:
total: 119,390 km
paved: 103,272 km
unpaved: 16,118 km (1998 est.)

Waterways: 3,900 km on the Syrdariya (Syr Darya) and Ertis (Irtysh)

Pipelines: crude oil 2,850 km; refined products 1,500 km; natural gas 3,480 km (1992)

Ports and harbors: Aqtau (Shevchenko), Atyrau (Gur'yev), Oskemen (Ust-Kamenogorsk), Pavlodar, Semey (Semipalatinsk)

Airports: 10 (1997 est.)

Airports - with paved runways:
total: 9
over 3,047 m: 4
2,438 to 3,047 m: 3
1,524 to 2,437 m: 2 (1997 est.)