In 2002, Subway did the unthinkable: It surpassed the golden arches of McDonald's as the largest fast food chain in the U.S. by restaurant number. Then, in 2011, it became the largest chain in the ...
A wrapped Subway sandwich on paper. - FOOD PHOTO STOCK/Shutterstock With more than 36,000 locations worldwide, Subway had to get creative with its offerings to create enough value to drive traffic.
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