Gross Domestic Product: Transit and Ground Passenger Transportation (NAICS 485) in Maine was 127.90000 Mil. of $ in January of 2022, according to the United States Federal Reserve. Historically, Gross Domestic Product: Transit and Ground Passenger Transportation (NAICS 485) in Maine reached a record high of 127.90000 in January of 2022 and a record low of 54.70000 in January of 2001. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Transit and Ground Passenger Transportation (NAICS 485) in Maine - last updated from the United States Federal Reserve on April of 2024.