<Ul> <Li> Average rate: 251 m / s (8,900 cu ft / s) </Li> </Ul> <Li> Average rate: 251 m / s (8,900 cu ft / s) </Li> <P> The Salzach is a river in Austria and Germany . It is a right tributary of the Inn and is 225 kilometres (140 mi) in length, its flow eventually joins the Danube . Its drainage basin comprises large parts of the Northern Limestone and Central Eastern Alps . </P> <P> The river's name is derived from the German word Salz, meaning salt . Until the 19th century, shipping of salt down the Salza was an important part of the local economy . The shipping ended when the parallel Salzburg - Tyrol Railway line replaced the old transport system . </P>

What is the name of the river in salzburg austria