Travel center/travel plaza operator providing fuel and food to both professional drivers and travelers. Flying J has 8 Diesel Lanes, 7 Bulk DEF Lanes, 100 Parking Spaces, and 7 Showers. Facilities and Restaurant offerings include "Breakfast/Soup Bar" "Subway". Located at 3040 220th St off I-35 & SR 20 Exit 144 in Williams, IA.