Replies to all 8 points:
1. Not many people actually calculate the size of their city, however I'd recommend not making the city's borders a box pattern, I hope/think it does not have one anyway, so just saying.
2. 31 32x32 baseplates in x*directions is not endless bliss.
3. The streetlights look weird, also I am not sure how that would help guiding vehicles, mentioning getting to drive a vehicle correctly on a "legal" way on the roads is close to impossible.
4. I'd like to see that.
5. You will get flaming mods or something?
6. Not sure what to say here.
7. I am pretty sure it won't work that way.
8. City RP? Family RP? Adding to the last, perhaps it's nice to have a family composed of a ninja, a space guy and a naked guy and being killed by a random guy... Just saying.
Otherwise, I like how the roads look for now, but I'd rather have more pictures, like the entire layout.
Also, use a website to upload your images, not the integrated forum one, trust me, it's better. Use something like
ImageShack or something similar if you want to post images.
One Last Thing, Stop Talking Like This.
Also, as I said in reply to 1., get more creative with the roads, the current layout looks horrible, also at junctions there shouldn't be any continuous lines.
Good luck thought, it might not be that good but looks.. relatively fine.