You came here with good faith, hoping for some constructive remarks, support and most likely encouragement, and while I don't want to disappoint You, there isn't really much to say about that "project".
Basically You draw a grid, filled some random spaces with colors, added some descriptions and that's it. There is no practical scale to it (I noticed that "1 pixel: 10 yards" but I wouldn't realistically expect anyone to count these pixels), no differentiation between motorways/expressways, major avenues and so on, no mention about railways or other public transport, no idea which parts are occupied by residences (ranging from large mansions, through suburbs to apartment blocks), commerce, industry and so on, no mention of services (hospitals, schools), parks, recreation and sports areas. Plus it looks like located on the middle of the flat desert.
And the grid itself is basically a dull thing.
Btw. ever tried to play SimCity? Of course it's hardly a textbook of urban planning, but at least can give some glimpse.