standard gauge: 2,722 km 1.435-m gauge (980 km electrified) (2014)
total: 3,809 km (2015)
standard gauge: 3,809 km 1.435-m gauge (3,526 km one-track lines and 283 km double-track lines) out of which 1,279 km electrified (1,000 km one-track lines and 279 km double-track lines) (2015)
Roadways
total: 26,958 km (includes 1,416 km of expressways) (2015)
total: 44,248 km (2016)
paved: 28,000 km (16,162 km state roads, out of which 741 km highways) (2016)
unpaved: 16,248 km (2016)
Waterways
785 km (2009)
587 km (primarily on the Danube and Sava Rivers) (2009)
Pipelines
2410 km gas, 610 km oil (2011)
1936 km gas, 413 km oil
Ports and terminals
major seaport(s): Ploce, Rijeka, Sibenik, Split
oil terminal(s): Omisalj
river port(s): Vukovar (Danube)
river port(s): Belgrade (Danube)
Airports
total: 69 (2013)
total: 26 (2013)
Airports - with paved runways
total: 24 (2017)
over 3,047 m: 2 (2017)
2,438 to 3,047 m: 6 (2017)
1,524 to 2,437 m: 3 (2017)
914 to 1,523 m: 3 (2017)
under 914 m: 10 (2017)
total: 10 (2017)
over 3,047 m: 2 (2017)
2,438 to 3,047 m: 3 (2017)
1,524 to 2,437 m: 3 (2017)
914 to 1,523 m: 2 (2017)
Airports - with unpaved runways
total: 45 (2013)
1,524 to 2,437 m: 1 (2013)
914 to 1,523 m: 6 (2013)
under 914 m: 38 (2013)
total: 16 (2013)
1,524 to 2,437 m: 1 (2013)
914 to 1,523 m: 10 (2013)
under 914 m: 5 (2013)
Heliports
1 (2013)
2 (2012)
National air transport system
number of registered air carriers: 2 (2020)
inventory of registered aircraft operated by air carriers: 18
annual passenger traffic on registered air carriers: 2,093,577 (2018)
annual freight traffic on registered air carriers: 530,000 mt-km (2018)
number of registered air carriers: 4 (2020)
inventory of registered aircraft operated by air carriers: 43
annual passenger traffic on registered air carriers: 2,262,703 (2018)
annual freight traffic on registered air carriers: 17.71 million mt-km (2018)