6 (2010)
Pipelines:
gas 2,228 km; oil 558 km (2009)
Railways:
total: 3,955 km country comparison to the world: 44 narrow gauge: 3,955 km 1.000-m gauge (2008)
Roadways:
total: 27,000 km country comparison to the world: 101 paved: 3,200 km
unpaved: 23,800 km (2006)
Waterways:
12,800 km (2008) country comparison to the world: 10