R Burger Joint Address: 12421 S Frontage Rd, Yucca, AZ 86438 Phone: (928) 766-2550 Restaurants Other Businesses: Junior's Bar & Grill at 12421 S Frontage Rd, Yucca, AZ 86438 R Burger Joint at 12421 S Frontage Rd, Yucca, AZ 86438 Junior's Bar & Grill at 12421 S Frontage Rd, Yucca, AZ 86438