McDonald's at 109 East Highway 50, O'Fallon, Illinois. Find store hours, phone number, driving directions and answers to frequently asked questions below.
This McDonald's store in O'Fallon, located at 109 East Highway 50, offers a convenient spot for locals and travelers alike to enjoy quick and affordable meals. The restaurant features drive-thru service, cashless payment options, and wireless internet access, making it easy for customers to grab their favorite menu items without leaving their car or while enjoying a brief dining experience indoors.
