At the Citgo next to Waffle House on Covington Highway, drivers can find friendly service and a well-lit area. Decatur residents who have a hard time finding diesel will find plenty of pumps to use. You can pay at the pump, but if you want to go inside you can pick up a soda, candy bar, deli sandwich or just grab some cash out of the ATM. The gas station is located close to the Interstate 285 exit, so it's not too far off the beaten path.