Serbia has a developed inland water transport since there are 1,716 kilometers of navigable inland waterways (1,043 km of navigable rivers and 673 km of navigable canals), which are almost all located in northern third of the country. The most important inland waterway is the Danube (part of Pan-European Corridor VII). Other navigable rivers include Sava, Tisza, Begej and Timiş River, all of which connect Serbia with Northern and Western Europe through the Rhine–Main–Danube Canal and North Sea route, to Eastern Europe via the Tisza, Begej and Danube Black Sea routes, and to Southern Europe via the Sava river. More than 2 million tons of cargo were transported on Serbian rivers and canals in 2016 while the largest river ports are: Novi Sad, Belgrade, Pančevo, Smederevo, Prahovo and Šabac.