21 (2009)
Pipelines:
gas 7,555 km; oil 3,636 km (2008)
Railways:
total: 8,697 km country comparison to the world: 23 standard gauge: 8,697 km 1.435-m gauge (1,920 km electrified) (2008)
Roadways:
total: 426,951 km (includes 1,987 km of expressways) (2006) country comparison to the world: 13
Waterways:
1,200 km (2008) country comparison to the world: 60
Merchant marine: