Railways:
717 km
standard gauge: 717 km 1.435-m gauge (2002)
Highways:
total: 7,720 km
paved: 830 km
unpaved: 6,890 km (2000)
Waterways:
note: ferry traffic on the Senegal River
Ports and harbors:
Bogue, Kaedi, Nouadhibou, Nouakchott, Rosso
Merchant marine:
none (2002)
Airports:
26 (2002)
Airports - with paved runways:
total: 10
2,438 to 3,047 m: 3
1,524 to 2,437 m: 7 (2002)
Airports - with unpaved runways:
total: 16
2,438 to 3,047 m: 1
1,524 to 2,437 m: 6
914 to 1,523 m: 6
under 914 m: 3 (2002)