Real Gross Domestic Product: Rail Transportation (NAICS 482) in Iowa was 1142.00000 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 Iowa reached a record high of 1152.00000 in January of 2008 and a record low of 734.80000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Rail Transportation (NAICS 482) in Iowa - last updated from the United States Federal Reserve on May of 2024.