I'm wondering if anyone has done the ride from the city straight west to the burbs (in the general direction of Downers Grove). Or vice versa- has rode into the city from this direction.

Any recommended routes? I'm looking to find a pretty efficient path, avoid shady & suspicious neighborhoods, and stay on fairly safe roads in regards to traffic & road conditions as I make my way out of the city. Is there a standard route that most cyclists stick to? Or is it different for everyone that does it?