Real Gross Domestic Product: Rail Transportation (NAICS 482) in Maine was 66.20000 Mil. of Chn. 2009 $ in January of 2022, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Rail Transportation (NAICS 482) in Maine reached a record high of 101.70000 in January of 2000 and a record low of 57.90000 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Rail Transportation (NAICS 482) in Maine - last updated from the United States Federal Reserve on April of 2024.