Fun and easy little map. I got three stars on my first attempt. Highly enjoyed!

I'd edit it myself but there doesn't seem to be any way to load someone else's map in the editor at this point. Boo. I'm not quite willing to redo all your work!

If you wanted to get fancy, the Cleveland system has some real oddities: the Blue and Green lines are low-platform and the Red line is high-platform, but they run on the same tracks. This means that they have separate platforms at every shared station -- usually end-to-end with a ramp in between. They're not actually stopping at the same place.

A proper model would have "Tower City Red Side" and "Tower City Green/Blue Side" as separate sets of platforms. They're actually through separate sets of fare gates, so they really are two stations.

https://en.wikipedia.org/wiki/Tower_City_station

I know the station. It is, in actual fact, two dead-end "pocket" tracks. Yes, it used to be a through track; it was split during the conversion from intercity rail to Metro.