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: 18,140 km, navigable by river boats (April 1996)

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: 13 ships (1,000 GRT or over) totaling 51,343 GRT/67,168 DWT
ships by type: bulk 4, cargo 5, container 1, multi-functional large load carrier 1, petroleum tanker 2 (1999 est.)

Airports: 1,101 (1999 est.)

Airports - with paved runways:
total: 90
over 3,047 m: 2
2,438 to 3,047 m: 9
1,524 to 2,437 m: 37
914 to 1,523 m: 35
under 914 m: 7 (1999 est.)

Airports - with unpaved runways:
total: 1,011
2,438 to 3,047 m: 1
1,524 to 2,437 m: 62
914 to 1,523 m: 330
under 914 m: 618 (1999 est.)