914 to 1,523 m: 4
under 914 m: 4 (2009)
Airports - with unpaved runways:
total: 21
2,438 to 3,047 m: 2
under 914 m: 19 (2009)
Pipelines:
gas 9,706 km; oil 868 km (2008)
Railways:
total: 3,645 km country comparison to the world: 47 broad gauge: 3,645 km 1.520-m gauge (620 km electrified) (2008)