Cobb County’s Commuter Railroad: The Atlanta Northern Railway When people talk about Atlanta, the conversation often shifts to traffic and public transportation. Lost in the conversation about expanding transportation across the Metro Atlanta is the Atlanta Northern Railway, the former interurban line that connected Atlanta and Marietta between 1905 and 1947. A predecessor of Georgia Power owned and operated the line for much of its history. Railfanning.org Editor Todd DeFeo will highlight the line, the subject of his new book,…