[Baco1170]

Exactlly, Someone should test if inner rivers can be made Sailable by merchant ships. Tehre are lots of ports that are up river. Maybe from the Map T they culd be adjusted to work and have moving traffic on rivvers and shalow areas.
The con should be that veicles would no t be abel to get near this areas, but its a reonable proce for places like teh SSlot, or Areas with big deltas.