14. The Cozy Dog Drive In
The Cozy Dog Drive In in Springfield, Illinois, is a beloved Route 66 icon known for introducing the corn dog to American diners. Its retro atmosphere and original recipes draw food lovers and nostalgia seekers alike. According to the Illinois Route 66 Scenic Byway, new protections will help sustain the diner’s mid-century charm, ensuring this culinary tradition remains part of Route 66’s living history.
