 Today, it makes a section of the European route E75 (Belgrade-Niš highway) which continues into the South Morava Valley.It also a route for the Belgrade-Niš railway.In past times, the Great Morava used to be navigable, but due to the huge amounts of materials which are brought by the South Morava, as a result of extreme erosion in its watershed, the river bed of the Great Morava is literally being covered up so the river is not navigable today.