Etang-sur-Arroux is located on the cross-country route between Nevers and Chagny. This is a double track line which carries freight traffic and local TER services between Dijon and Nevers. The line passes through pleasing countryside, and can definitely be characterised as a rural railway.
At Etang, the single track line to Autun branches off to the east of the station. TER services from Montchanin to Autun reverse at Etang.
The freight trains are hauled by CC 72000 class locos and the local passenger services are operated with many flavours of EAD units in a variety of liveries, as well as X 73500 and X 72500 units and the occasional AGC. In fact, a period of transition is apparent. In 2007, more AGC's of Bourgogne region can be seen and fewer EAD units.
Log trains to and from Autun is now hauled by BB 66000 diesels of SNCF low cost subsidary VFLI.