This problem must be fixed. (I don't know how to fix the trouble)
DISCUSSION:
Stopping on the single and double lanes.
The trouble it is unknown, and I don't know why those trains stopping.
Basically, in real life on single and double tracks, one train stops and second train driving.
But in game, they are both stopping.
- You should help me like that: Tell me a thing why they stopping both on single double lanes.