More than 650 Walmart stores across 47 stats will be remodeled this year, the nation’s largest retailer announced.

Walmart is poised to remodel 26 of its stores in the state of Pennsylvania this year. But only four of them are in the Pittsburgh metropolitan area, a relatively small number that may make more sense when the retailer’s origins setting up large stores in mostly rural areas is considered.

The remodeling will introduce new elements to the retail giant’s storefront, ranging from larger signage and displays to new items.