Mayfield Depot Judging from the holes in the roof, it looks like the former Georgia Railroad depot at Mayfield won't be standing much longer. Mayfield is a tiny unincorporated community in eastern Hancock County, in east central Georgia.   RailGa.com. Georgia's Railroad History & Heritage. © Steve Storey Railroad History | The Depot List | Locomotives On Display | Odds & Ends | Sources & References | Home