I think a single track is needed in CIM2. Because in CIM that occurs too often that I make a loop at the end of line and a stop at the apex of the loop(that exists in real life e.g Paris M6/M2 nation, M5 Pl. d'italie and M6 Etoile), when there's only double track, it must be tricky to avoid the line cross each. Also sometimes I want two lines share a same route but that doesn't work well if I have only double track.
Another problem in CIM is the route is always the shortest, but that's not really true for real lift. Player should have chances to modify the route manually.
Another problem in CIM is the route is always the shortest, but that's not really true for real lift. Player should have chances to modify the route manually.
