Amu Darya

Amu Darya

http://en.wikipedia.org/wiki/Amu_Darya

 

The river's total length is 2,400 kilometres (1,500 mi) and its drainage basin totals 534,739 square kilometres (206,464 sq mi) in area, providing a mean discharge of around 97.4 cubic kilometres (23.4 cu mi)^[1] of water per year. The river is navigable for over 1,450 kilometres (900 mi). All of the water comes from the high mountains in the south where annual precipitation can be over 1,000 mm (39 in

 

 Afghanistan-Tajikistan bridge over the Amu Darya.