Railways:
total: 3,380 km
standard gauge: 150 km 1.435-m gauge (connects Cerrejon coal mines to maritime port at Bahia de Portete)
narrow gauge: 3,230 km 0.914-m gauge (1,830 km in use) (1995)

Highways:
total: 115,564 km
paved: 13,868 km
unpaved: 101,696 km (1997 est.)

Waterways: 14,300 km, navigable by river boats

Pipelines: crude oil 3,585 km; petroleum products 1,350 km; natural gas 830 km; natural gas liquids 125 km

Ports and harbors: Bahia de Portete, Barranquilla, Buenaventura, Cartagena, Leticia, Puerto Bolivar, San Andres, Santa Marta, Tumaco, Turbo

Merchant marine:
total: 14 ships (1,000 GRT or over) totaling 64,7575 GRT/84,518 DWT
ships by type: bulk 4, cargo 5, container 1, multifunction large-load carrier 2, oil tanker 2 (1998 est.)

Airports: 1,120 (1998 est.)

Airports—with paved runways:
total: 89
over 3,047 m: 2
2,438 to 3,047 m: 9
1,524 to 2,437 m: 36
914 to 1,523 m: 35
under 914 m: 7 (1998 est.)

Airports—with unpaved runways:
total: 1,031
2,438 to 3,047 m: 1
1,524 to 2,437 m: 63
914 to 1,523 m: 339
under 914 m: 628 (1998 est.)