when was the baikal-amur mainline (bam) railroad completed in the russian domain
Baikal–Amur Mainline The BAM was again declared complete in 1991. By then, the total cost to build the line was US$14 billion.
Amur River The Amur River (Even: Тамур, Tamur; Russian: река́ Аму́р, IPA: [ɐˈmur]) or Heilong Jiang (Chinese: 黑龙江; pinyin: Hēilóng Jiāng, "Black Dragon River"; Manchu: ᠰᠠᡥᠠᠯᡳᠶᠠᠨ ᡠᠯᠠorᡥᡝᠯᡠᠩ ᡤᡳᠶᠠᠩ[2]; Möllendorff: sahaliyan ula/helung giyang; Abkai: sahaliyan ula/helung giyang, "Black Water") is the world's tenth longest river, forming the border between the Russian Far East and Northeastern China (Inner Manchuria). The largest fish species in the Amur is the kaluga, attaining a length as great as 5.6 metres (18 ft).[3] The Amur River is the only river in the world in which subtropical Asian fish such as snakehead, coexist with Arctic Siberian fish, such as pike. The river is home to a variety of other large predatory fish such as Taimen, Amur Catfish, and yellowcheek.