where does the trans siberian railway begin and end
Trans-Siberian Railway The Trans-Siberian Railway (TSR, Russian: Транссибирская магистраль, tr. Transsibirskaya magistral', IPA: [trənsʲsʲɪˈbʲirskəjə məgʲɪˈstralʲ]) is a network of railways connecting Moscow with the Russian Far East.[1] With a length of 9,289 kilometres (5,772 miles), it was the longest railway line in the world before the construction of the Yiwu–Madrid railway line.  There are connecting branch lines into Mongolia, China and North Korea. It has connected Moscow with Vladivostok since 1916, and is still being expanded.
Geography of Russia The geography of Russia describes the geographic features of Russia, a country extending over much of northern Eurasia. Comprising much of eastern Europe and northern Asia, it is the world's largest country in total area.[1] Due to its size, Russia displays both monotony and diversity. As with its topography, its climates, vegetation, and soils span vast distances.[2] From north to south the East European Plain is clad sequentially in tundra, coniferous forest (taiga), mixed and broadleaf forests, grassland (steppe), and semi-desert (fringing the Caspian Sea) as the changes in vegetation reflect the changes in climate. Siberia supports a similar sequence but is predominantly taiga. The country contains forty UNESCO biosphere reserves.[3]