Here is a shot of Chain of Rocks, again, but from Route 66's entry point into Missouri. The Route 66 sign lies exactly on the state line between Illinois and Missouri. My kids and I...and the dog....went up one evening when mom had to work late. Not an artsy photo, just a quick snap...eyes closed and all...lol. It was getting dark, as you can see, and this isn't the best area of the city to be running around after night falls.