1. Choose route
2. Click Free Roam
3. Select start point (from scrollable tab) and time
4. Click Play Now

You will spawn at your selected location.

1. Press tab
2. Click spawn new train
3. Select train from table
4. Click on spawn
5. Move to where you want train spawned. The game will show stopping locations
6. Press X to spawn
7. Climb aboard and sit in driver's seat
8. Press 9 to bring up 2D map
9. Click on your train in the 2D map
10. Set your destination point on the map
11. Click confirm
12. Drive away!