An impressive technical achievement that has a high economic effect is the Volga inland-waterways network, which can be used by sea-going ships up to 5,000 deadweight tons.
Ukufunyanwa kobugcisa obunika umdla obunophembelelo kuqoqosho oluphakamileyo luqhagamshelwano kwiindlela zamanzi kumhlaba we Volga.