Ogden Ave from Naper Blvd to Aurora Rd. (4 miles)
Naperville use a lot of unmarked vehicles. Some of them are Chevrolet Astro vans, with dark privacy glass, usually green or blue in color. Dodge Stratus, Neon, and Intrepids. And a few Tahoes. they seem to be ok with up to 8-10 over after that they stop you. Heavy enforcement of younger driver in high performance cars, and anything that looks modified.