Railroads: 670 km 1.435-meter standard gauge, single track, owned and operated by government mining company

Highways: 7,525 km total; 1,685 km paved; 1,040 km gravel, crushed stone, or otherwise improved; 4,800 km unimproved roads, trails, tracks

Inland waterways: mostly ferry traffic on the Senegal River

Ports: Nouadhibou, Nouakchott

Merchant marine: 1 cargo ship (1,000 GRT or over) totaling 1,272 GRT/ 1,840 DWT

Civil air: 2 major transport aircraft

Airports: 30 total, 29 usable; 9 with permanent-surface runways; none with runways over 3,659 m; 4 with runways 2,440-3,659 m; 17 with runways 1,220-2,439 m

Telecommunications: poor system of cable and open-wire lines, minor radio relay links, and radio communications stations; 5,200 telephones; stations--2 AM, no FM, 1 TV; satellite earth stations--1 Atlantic Ocean INTELSAT and 2 ARABSAT, with a third planned

NOTE: The information regarding Mauritania on this page is re-published from the 1990 World Fact Book of the United States Central Intelligence Agency. No claims are made regarding the accuracy of Mauritania Communications 1990 information contained here. All suggestions for corrections of any errors about Mauritania Communications 1990 should be addressed to the CIA.