Kroger, which owns California grocery chains Ralphs and Food 4 Less, will close 60 locations over the next 18 months.

The Cincinnati, Ohio-based company Kroger is the nation’s largest supermarket chain, with 2,731 stores in California, 34 other states and the District of Columbia. It operates stores under multiple names,

Kroger, the grocery giant behind chains Ralphs and Food 4 Less, is shuttering 60 of those stores’ locations across the country.