Trans-Siberian Railway because the swampy banks of the Ob River near it were considered inappropriate for a bridge. The railway was laid to the south (instead crossing the Ob at Novonikolaevsk, later renamed Novosibirsk); just a dead-end branch line connected with Tomsk, depriving the city of the prospective transit railway traffic and trade. In March 1890, the Tsarevich (later Tsar Nicholas II) personally inaugurated the construction of the Far East segment of the Trans-Siberian Railway during his stop at Vladivostok, after visiting Japan at the end of his journey around the world. Nicholas II made notes in his diary about his anticipation
Trans-Siberian Railway from one side and then exit China and return to Russia on the other side) on this branch, it is still used by several international passenger services between Russia and China. The third primary route is the Trans-Mongolian Railway, which coincides with the Trans-Siberian as far as Ulan-Ude on Lake Baikal's eastern shore. From Ulan-Ude the Trans-Mongolian heads south to Ulaan-Baatar before making its way southeast to Beijing. In 1991, a fourth route running further to the north was finally completed, after more than five decades of sporadic work. Known as the Baikal Amur Mainline (BAM), this recent extension departs