The world's longest high-speed train line is being established between Russia and China: Mongolia and Russia have agreed on a high-speed train project that will connect the capitals of the two countries. The agreement on the high-speed train project was signed in Moscow, the capital of Russia.
The 7 thousand kilometers long high-speed train line is expected to cost 230 billion dollars. The project, which is expected to be the longest high-speed train line in the world, will be three times longer than the 2 kilometer high-speed train line between Beijing and Guangzhou in China.
Chinese media announced that the high-speed train line in question will be extended to Beijing. The project is expected to be implemented within 5 years.