Meridian Meridian Cool Springs is centrally located in the heart of Williamson, the nation's eleventh wealthiest county.In addition to the vibrant residential areas surrounding Meridian that provide weekend and evening customers, retailers can also tap into this thriving workday community that boasts a built-in daytime customer base of more than 15,000 office workers within walking distance. Specialty shops and services at Meridian will complement the upscale restaurants and deliver a distinctive and vibrant style attractive to area residents and workers.