I found a very cool app called Cave View, only a dollar, that allows you to view SC world in a different perspective. Here is the map of the world:(Huge reveal)
As you can see, the only visible parts of the map are the chunks I edited in world. The highways are light gray, and main roads are dark gray. Most parking lots are black to create a mixture. On the left, is another town not too far from Junglecoast city. The stadium on the top is complete. And above the stadium is a rail road, which isn’t too long right now, but will stretch long. The high ways are okay, and if you were confused the one left-to-right is M-30 and the one top-to-bottom is M-10.
Let me know if you want to buy a plot of land somewhere. Or a nice place you would like to live in in the city.