A public hearing to establish a possible railroad quiet zone from Hartford Ave. to Grand Ave. is to set to be held at the next City Planning Commission meeting on Tuesday, Feb. 6 at 5:30 pm at City Hall. Ponca City is situated along a major BNSF rail corridor between Chicago and Fort Worth, and as such, as many as 20 or more trains a day pass through Ponca City. There are a total of 8 on-grade…