Subway is an American fast food restaurant chain that serves fresh, made-for-you submarine sandwiches(subs) and salads. Offering a healthy alternative to traditionally fatty fast food has made Subway a popular destination for health-conscious consumers. Subway is the world's largest single-brand restaurant chain, with 43,372 restaurants in 109 countries and territories, including 26,998 locations in the US. Subway's worldwide signature sub varieties include B.L.T, Chicken Teriyaki, Italian B.M.T., Meatball Marinara, Roasted Chicken, Steak & Cheese, Subway Club, Subway Melt, Tuna, and Veggie Delite.
