Mark wrote:The creator usually puts in a read me if it is safe to keep both files, but the best bet would be to delete it as you get loads of the same route showing up in your menu then.
Unless the update route overwrites the original folder of course. I remember this happenning to me with the Port Road when I downloaded it . I had 3 versions of the route, then steam released a dlc version so I ended up with 4. So yeah best bet is to delete the original unless the original is needed for different assets
The Assets are held in the Assets folders, deleting the route has no effect on the Assets if you just delete the Route's folder from the Content\Routes folder, or delete it using RailWorks.
Mike