ports of Iran, thus positioning Armenia in a strategic transport corridor between Europe and Asia. Armenia is pursuing further loans from China as part of the Belt and Road Initiative to complete the north–south highway. Armenia connects to European road networks via the International E-road network through various routes such as; European route E117, European route E691, European route E001 and European route E60. Armenia also connects to the Asian Highway Network through routes AH81, AH82 and AH83. The number of insured registered cars in Armenia has grown from 390,457 in 2011 to 457,878 in 2015. Total 8,140 km World Ranking: 112 Paved 7,700 km (including 1,561 km of expressways) Unpaved 0 km (2006 est.) Pipelines Natural gas 3,838 km (2017) Ports and harbors Cargo shipments to landlocked Armenia are routed through ports in Georgia and Turkey. Airports Air transportation in Armenia is the most convenient and comfortable means of getting into the country. There are large international airports that accept both external and domestic flights throughout the Republic. As of 2020, 11 airports operate in Armenia. However, only Yerevan's Zvartnots International Airport and Gyumri's Shirak Airport are in use for commercial aviation. There are three additional civil airports currently under reconstruction in Armenia, including Syunik Airport, Stepanavan Airport, and Goris Airport. The leading Armenian airlines in operation are Armenia Aircompany and Armenia Airways. There are plenty of air connections between Yerevan and other regional cities, including Athens, Barcelona, Beirut, Berlin, Bucharest, Brussels, Damascus, Doha, Dubai, Istanbul, Kyiv, Kuwait City, London, Milan, Minsk, Moscow, Paris, Prague, Riga, Rome, Tehran, Tel-Aviv, Tbilisi, Vienna, Venice, and Warsaw, as well as daily connections to most major cities within the CIS region. Statistics show that the number of tourists arriving in the country by air transportation increases yearly. In 2018, passenger flow at the two main airports of Armenia reached a record high of 2,856,673 million people. In December 2019, yearly passenger flow exceeded 3,000,000 million people for the first time in Armenia's history. In November 2019, the creation of a Free Route Airspace (FRA) between Armenia and Georgia was announced. The process has been carried out through the joint efforts of the General Department of Civil Aviation of Armenia, the Georgian Civil Aviation Administration and Eurocontrol. The Free Route Airspace between the two South Caucasus countries will increase flights to around 40,000 annually. Country comparison to the world: 153 Airports - with paved