Gross Domestic Product: Pipeline Transportation (NAICS 486) in the District of Columbia was 4.00000 Mil. of $ in January of 2022, according to the United States Federal Reserve. Historically, Gross Domestic Product: Pipeline Transportation (NAICS 486) in the District of Columbia reached a record high of 41.30000 in January of 2012 and a record low of 0.40000 in January of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Pipeline Transportation (NAICS 486) in the District of Columbia - last updated from the United States Federal Reserve on April of 2024.