Transportation Mongolia

Railways:

1,815 km

broad gauge: 1,815 km 1.524-m gauge (2002)

Highways:

total: 49,250 km

paved: 1,724 km

unpaved: 47,526 km (2000)

Waterways:

400 km (1999)

Ports and harbors:

none

Airports:

50 (2002)

Airports - with paved runways:

total: 10

2,438 to 3,047 m: 9

under 914 m: 1 (2002)

Airports - with unpaved runways:

total: 40

over 3,047 m: 3

2,438 to 3,047 m: 9

1,524 to 2,437 m: 13

914 to 1,523 m: 3

under 914 m: 12 (2002)

The 2003 CIA World Factbook · 第 1691 / 3264 题