The Springfield, Illinois Route 66 Car Show is an annual event celebrating classic cars, hot rods, and automotive culture along the iconic Route 66. Held in the heart of downtown Springfield, the show features a wide range of vehicles, from vintage muscle cars to custom builds, attracting car enthusiasts from all over. It's a must-visit for fans of automotive history, offering a nostalgic experience with live music, local food, and a vibrant display of classic Americana.