Internet users:
1.4 million (2006)
Transportation Serbia
Airports: 39 (2006)
Airports - with paved runways: total: 16 over 3,047 m: 2 2,438 to 3,047 m: 4 1,524 to 2,437 m: 4 914 to 1,523 m: 2 under 914 m: 4 (2006)
Airports - with unpaved runways: total: 23 1,524 to 2,437 m: 2 914 to 1,523 m: 9 under 914 m: 12 (2006)
Heliports:
4 (2006)
Pipelines:
gas 3,177 km; oil 393 km (2006)
Railways: total: 4,135 km standard guage: 4,135 km 1.435-m guage (electrified 1,195 km) (2005)
Roadways: total: 37,887 km paved: 23,937 km unpaved: 13,950 km (2002)
Waterways:
587 km - primarily on Danube and Sava rivers (2005)