Railways:
total: 5,311 km
narrow gauge: 4,595 km 1.067-m gauge; 716 km 1.6096-m gauge plantation line
note: the main line linking Khartoum to Port Sudan carries over two-thirds of Sudan's rail traffic

Highways:
total: 11,900 km
paved: 4,320 km
unpaved: 7,580 km (1996 est.)

Waterways: 5,310 km navigable

Pipelines: refined products 815 km

Ports and harbors: Juba, Khartoum, Kusti, Malakal, Nimule, Port Sudan, Sawakin

Merchant marine:
total: 4 ships (1,000 GRT or over) totaling 38,093 GRT/49,727 DWT
ships by type: cargo 2, roll-on/roll-off 2 (1999 est.)

Airports: 61 (1999 est.)

Airports - with paved runways:
total: 12
over 3,047 m: 1
2,438 to 3,047 m: 8
1,524 to 2,437 m: 3 (1999 est.)

Airports - with unpaved runways:
total: 49
1,524 to 2,437 m: 15
914 to 1,523 m: 24
under 914 m: 10 (1999 est.)

Heliports: 1 (1999 est.)