quality:corruption, quality:correction
Rail

The railroad system totals only 680 kilometres (420 mi) of track, all of it 1,520 mm (4 ft 11 + 27 ⁄ 32 in) broad gauge. The principal segments are in the southern region and connect the capital with the industrial areas of the Hisor and Vakhsh valleys and with Uzbekistan, Turkmenistan, Kazakhstan and Russia. Most international freight traffic is carried by train. The Bokhtar – Kulob railway connected the Kulob District with the central area of the country.