!!!Qatar: Transportation ||National air transport system|''number of registered air carriers'': 2 \\ ''inventory of registered aircraft operated by air carriers'': 199 \\ ''annual passenger traffic on registered air carriers'': 25,263,224 \\ ''annual freight traffic on registered air carriers'': 7,563,307,390 mt-km (2015) \\ ||Civil aircraft registration country code prefix|A7 (2016) ||Airports|6 (2013) ||Airports - with paved runways|''total'': 4 \\ ''over 3,047 m'': 3 \\ ''1,524 to 2,437 m'': 1 (2013) \\ ||Airports - with unpaved runways|''total'': 2 \\ ''914 to 1,523 m'': 1 \\ ''under 914 m'': 1 (2013) \\ ||Heliports|1 (2013) ||Pipelines|condensate 288 km; condensate/gas 221 km; gas 2,383 km; liquid petroleum gas 90 km; oil 745 km; refined products 103 km (2013) ||Roadways|''total'': 9,830 km (2010) \\ ||Merchant marine|''total'': 28 \\ ''by type'': bulk carrier 3, chemical tanker 2, container 13, liquefied gas 6, petroleum tanker 4 \\ ''foreign-owned'': 6 (Kuwait 6) \\ ''registered in other countries'': 35 (Liberia 5, Marshall Islands 29, Panama 1) (2010) \\ ||Ports and terminals|''major seaport(s)'': Doha, Mesaieed (Umaieed), Ra's Laffan \\ ''LNG terminal(s) (export)'': Ras Laffan \\