Freestone County, Texas Communities Old Ghost Towns - Never had a post office: Silver City (near Limestone line) The Silver City location was on the Teague / Mexia road (1365) just barely in Limestone county. Silver City once had three saloons (Freestone County was "wet", while Limestone County was "dry"). Silver City never had a school or church. School: none Church: none Cemetery: Social Organizations: Businesses: Nearby Communities: Known Former Residents: