Gross Domestic Product: Pipeline Transportation (NAICS 486) in Iowa was 139.20000 Mil. of $ in January of 2022, according to the United States Federal Reserve. Historically, Gross Domestic Product: Pipeline Transportation (NAICS 486) in Iowa reached a record high of 139.20000 in January of 2022 and a record low of 24.10000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Pipeline Transportation (NAICS 486) in Iowa - last updated from the United States Federal Reserve on May of 2024.