than in those locations. This is due to a number of objective reasons, including that the burden of maintaining the transport network per capita is significantly higher than in European countries because of Ukraine's relatively low population density (76 people per square kilometre), low purchasing power of citizens (1/5 of the Eurozone's purchasing capacity), relatively low car ownership and the nation's large territory. The operational condition of roads is very poor; around 51.1% of roads do not meet minimum standards, and 39.2% require major rebuilds. The average speed on roads in Ukraine 2–3 times lower than in Western countries. As of 2016, many of Ukraine's major provincial highways are in very poor condition, with an Ukravtodor official stating that 97% of roads are in need of repair. The road repair budget was set at about ₴20 billion, but corruption causes the budget to be poorly spent and overweight trucks are common place rapidly causing more road damage. Total: 169,477 km Paved: (including of expressways); note – these roads, classified as "hard-surfaced", include both hard-paved highways and some all-weather gravel-surfaced roads. Unpaved: (2004) Principal roads Motorways in Ukraine, (2010): Kyiv – Boryspil | Kharkiv – Dnipro State Highways, (2009): M01 | M02 | M03 | M04 | M05 | M06 | M07 | M08 | M09 | M10 | M11 | M12 | M13 | M14 | M15 | M16 | M17 | M18 | M19 | M20 | M21 | M22 | M23 Note: State highways are important national routes and are not necessarily high-speed roads Aviation Outlook The aviation section in Ukraine is developing very quickly, having recently established a visa-free program for EU nationals and citizens of a number of other 'Western' nations, the nation's aviation sector is handling a significantly increased number of travellers. Additionally, the granting of the Euro 2012 football tournament to Poland and Ukraine as joint hosts has prompted the government to invest huge amounts of money into transport infrastructure, and in particular airports. Currently there are three major new airport terminals under construction in Donetsk, Lviv and Kyiv, a new terminal has already opened in Kharkiv and Kyiv's Boryspil International Airport has recently begun operations at Terminal F, the first of its two new international terminals. Ukraine has a number of airlines, the largest of which is the nation's flag carrier, UIA. Antonov Airlines, a subsidiary of the Antonov Aerospace Design Bureau is