Transportation Laos

Railways:

0 km

Highways:

total: 21,716 km

paved: 9,664 km

unpaved: 12,052 km (1999 est.)

Waterways:

4,587 km approximately

note: primarily Mekong and tributaries; 2,897 additional km are

intermittently navigable by craft drawing less than 0.5 m

Pipelines:

refined products 540 km (2003)

Ports and harbors:

none

Merchant marine:

total: 1 ships (1,000 GRT or over) 2,370 GRT/3,110 DWT

ships by type: cargo 1 (2002 est.)

Airports:

51 (2002)

Airports - with paved runways:

total: 9

2,438 to 3,047 m: 1

1,524 to 2,437 m: 5

914 to 1,523 m: 3 (2002)

Airports - with unpaved runways:

total: 42

1,524 to 2,437 m: 1

914 to 1,523 m: 15

under 914 m: 26 (2002)

The 2003 CIA World Factbook · 第 1412 / 3264 题