IOWA
- Sapp Bros - 2496 210th Avenue, Percival
- Love's Travel Stop Stall#704 - 57964 188th St, Pacific Junction
- Don's Motor Mart - 401 West Main Street, Lake Mills
- TA/Petro #066 - 3210 S. 7th St, Council Bluffs
- TA/Petro #254 - 4124 V18 RD, Brooklyn
- DeWitt Travel Center - 630 S 6TH AVE, DeWitt
- Anamosa Travel Mart - 23485 COUNTY ROAD E34, Anamosa
- JJ's on Johnson - 235 EDGEWOOD RD NW, Cedar Rapids
- Sapp Bros - 2608 S 24TH ST, Council Bluffs
- Popkes Inc - 800 1ST AVE, Rock Rapids