km Kazan Metro – 1 line, 10 stations, 15.8 km Also, there is a Metrotram system in Volgograd and three more cities with metro systems under construction: Omsk Chelyabinsk Krasnoyarsk Rail links with adjacent countries Voltage of electrification systems not necessarily compatible. Norway – No – But Proposed Via Finland & Sweden – break of gauge /, or Murmansk – Kirkenes (10 km of on the Norwegian side will probably be widened to Finland – Yes — same gauge of / Estonia – Yes — same gauge of Latvia – Yes — same gauge of Lithuania – Yes – same gauge of Poland – Yes – Via Kaliningrad Oblast – break of gauge / Belarus – Yes – same gauge of Ukraine – No – same gauge of Georgia – Yes – same gauge of Azerbaijan – Yes – same gauge of Kazakhstan – Yes – same gauge of China – Yes – break of gauge / Mongolia – Yes – same gauge of North Korea – Yes – break of gauge / Roads and highways As of 2006 Russia had 933,000 km of roads, of which 755,000 were paved. Some of these make up the Russian federal motorway system. With a large land area the road density is the lowest of all the G8 and BRIC countries. The state of Russia's road system ranks 136th out of 144 countries evaluated. Rustam Minnikhanov, the president of Tatarstan and head of the State Council working group on roads, told the Novosibirsk meeting that 53 percent of federal highways and 63 percent of regional ones are substandard and that the situation is growing worse: Every year, the number of cars in Russia rises by six percent, but the highway system expands only 2200 kilometers. The Kremlin leader blamed this on corruption, the lack of oversight, and the failure to update standards set 30 years ago. According to the Russian Federal State Statistics Service the road network expanded by 504,000 kilometers between 2003 and 2015, though this is largely due to the registration of previously ownerless roads. Road safety Road safety in Russia is poor, with a road accident rate higher than in Europe or the United States. In 2011, Russia was 4th by number of absolute recorded road deaths. Increasingly harsher penalties for traffic violations were imposed after 2008, but the level of corruption among traffic law enforcement authorities limits their effectiveness