@Azuza - County planning commissions deal with a lot of issues like that. I've noticed in my area people are always protesting the zoning or location of something or other!
I for one am fairly grateful to my county planning commission. The area I live in is very well designed. The road locations all make sense and it's pretty easy to get around by bicycle and by car. It's not perfect, but it's a lot better than some areas I've seen!