Real Gross Domestic Product: Transit and Ground Passenger Transportation (NAICS 485) in Maine was 135.00000 Mil. of Chn. 2009 $ in January of 2022, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Transit and Ground Passenger Transportation (NAICS 485) in Maine reached a record high of 135.00000 in January of 2022 and a record low of 89.50000 in January of 2001. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Transit and Ground Passenger Transportation (NAICS 485) in Maine - last updated from the United States Federal Reserve on April of 2024.