Trans-Siberian Railway one side of the lake to the other until the completion of the Lake Baikal spur along the southern edge of the lake. With the Amur River Line north of the Chinese border being completed in 1916, there was a continuous railway from Petrograd to Vladivostok that remains to this day the world's longest railway line. Electrification of the line, begun in 1929 and completed in 2002, allowed a doubling of train weights to 6,000 tonnes. There were expectations upon electrification that it would increase rail traffic on the line by 40 percent. The additional Chinese Eastern Railway was constructed
Trans-Siberian Railway the original route, with a few stopovers (e.g. in Harbin, Grodekovo and Ussuriysk). Such an itinerary would pass through the following points from Harbin east: The Trans-Mongolian line follows the same route as the Trans-Siberian between Moscow and Ulan Ude, and then follows this route to Mongolia and China: New lines between Perm and Mariinsk via Ural base tunnel, Nizhny Tagil, Tyumen and Tomsk, from Krasnoyarsk via Eniseisk, Ermakovo, Igarka to Dudinka, from Kirov via Tobolsk, Surgut, Nizhnevartovsk, Eniseisk to Bratsk, and from Nizhny Tagil via Tobolsk and Tomsk to Eniseisk are proposed. Moscow-Kazanskaya - Ryazan - Samara - Ufa