Railways: total: 3,379 km standard gauge: 3,379 km 1.435-m gauge (electrified 1,254 km) (2006)
Highways:
Waterways: 587 km (primarily on Danube and Sava rivers) (2008)
Pipelines: gas 1,921 km; oil 323 km (2008)
Ports and harbors:
Merchant marine:
Airports: 39 (2007)
Airports - with paved runways: total: 14 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: 2 (2008)
Airports - with unpaved runways: total: 23 1,524 to 2,437 m: 2 914 to 1,523 m: 9 under 914 m: 12 (2008)
Heliports: 2 (2007)