Pointing the way to Lexington, Illinois, along historic Route 66. Originally a station stop on the Chicago and Alton, Lexington became a popular stopping point along Route 66. Now mostly bypassed by the interstate, the old road can still be driven.
I can't find out the history behind this sign, if it originally hung on a local business and has been repurposed. It's in pretty good shape, and I think it lights up.