Take a road trip from Brentwood, MO to Waterloo, IL and discover the best places to visit along the way. From St. Louis' Gateway Arch to Cahokia Mounds and more, embark on an adventure filled with history, culture, and breathtaking landscapes.

Planning a trip from Brentwood, Missouri to Waterloo, Illinois? Discover the most cost-effective and efficient route based on current gas prices and distance. Save time and money!

Embark on a memorable road trip from Brentwood to Waterloo! Explore scenic routes, historical landmarks, and charming pit stops along the way. Discover the best driving options and estimated times in this friendly and informative guide.