QuikTrip 1069 Jeffco Blvd, Arnold, MO63010 Whether you need fuel for your car or fuel for your family, QuikTrip is always open. This large gas station/convenience…More store is situated at the corner of Missouri 141 and Jeffco Boulevard and sees a lot of traffic, day in and day out. QuikTrip carries a huge selection of candy and snacks, fountain soda, hot coffee, frozen drinks, hot sandwiches and hotdogs, plus beer, liquor, cigarettes, and lottery tickets. There's an ATM inside the store and a Blockbuster Express outside. The QT employees are helpful and friendly and know many of their regular customers by name.