Store Locator Harrisburg Country Depot and FAST STOP Express5 W. RobinsonHarrisburg, IL 62946 Contact Phone: 618-253-8977 Website: https://www.southernfs.com Get Directions Amenities 24 Hour Pumps Credit Card Only Fuel Types Gasoline Diesel E-85 Fuel Prices Regular $2.99 as of 3/4/2026 9:14:47 AM Diesel $4.29 as of 3/5/2026 4:02:42 PM Accepted Payments American Express Discover FAST STOP Cards Gift Card Mastercard Visa Voyager Wright Express