"to simulate real-world driving conditions" Perhaps they need to add pedestrians, cyclists and potholes?

http://www.chicagotribune.com/classified/automotive/sns-more-than-a...

Funny how the city of Naperville was happy to help pay for this to reduce test-drives thru local neighborhoods, but what is the citys' commitment to alt transport?

my second thought is: this would make an awesome bike race circuit! (closed to traffic, of course)