First off, the movement rates for ferries and crossing unnavigable rivers is going to change.
Change 1 - Terrain effects chart for crossing rivers
It will add 1/2 MP (currently +1 MP) to cross an unnavigable river at any location other than a bridge or railroad bridge.
Ferries will act just like pontoons and railroad bridges, that is, it will take simply the terrain cost to enter the next hex when you cross the river (currently an additional 1 MP). These are true for the printed ferries on the game map, and if you use a transport flotilla as a ferry.
These changes will be reflected on the game map under the "Terrain Effects Chart" printed at the lower right.
These changes take effect immediately...
