Allright now, i know my quick drawing skills arent the greatest now, this is my general idea.
http://puu.sh/bQgP2/721811b826.jpg (Drawing)
http://puu.sh/bQgSu/6e278edfa6.jpg (Original)
Orange is the way out back onto the main road
Green is the way the bus drives into the station and it drives all the way around into the red stripes.
The red stripes are the locations where the bus is supposed to pull over.
If someone could show me how to model slightly, or make this for me or needs more information about this. Let me know please.