!!!Slovakia: Transportation
||National air transport system|''number of registered air carriers'': 4 \\ ''inventory of registered aircraft operated by air carriers'': 23 \\ ''annual passenger traffic on registered air carriers'': 11,100 \\ ''annual freight traffic on registered air carriers'': 0 mt-km (2015) \\ 
||Civil aircraft registration country code prefix|OM (2016)
||Airports|35 (2013)
||Airports - with paved runways|''total'': 21 \\ ''over 3,047 m'': 2 \\ ''2,438 to 3,047 m'': 2 \\ ''1,524 to 2,437 m'': 3 \\ ''914 to 1,523 m'': 3 \\ ''under 914 m'': 11 (2013) \\ 
||Airports - with unpaved runways|''total'': 14 \\ ''914 to 1,523 m'': 9 \\ ''under 914 m'': 5 (2013) \\ 
||Heliports|1 (2013)
||Pipelines|gas 6,774 km; oil 419 km (2013)
||Railways|''total'': 3,624 km \\ ''broad gauge'': 99 km 1.520-m gauge \\ ''standard gauge'': 3,475 km 1.435-m gauge (1,616 km electrified) \\ ''narrow gauge'': 50 km 1.000-m or 0.750-m gauge (2014) \\ 
||Roadways|''total'': 54,869 km (includes local roads, national roads, and 420 km of highways) (2012) \\ 
||Waterways|172 km (on Danube River) (2012)
||Merchant marine|''total'': 11 \\ ''by type'': cargo 9, refrigerated cargo 2 \\ ''foreign-owned'': 11 (Germany 3, Ireland 1, Italy 2,  Montenegro 1, Slovenia 1, Turkey 1, Ukraine 2) (2010) \\ 
||Ports and terminals|''river port(s)'': Bratislava, Komarno (Danube) \\