Chain-Type Quantity Index for Real GDP: Rail Transportation (NAICS 482) in Alabama was 73.55400 Index 2009=100 in January of 2020, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Rail Transportation (NAICS 482) in Alabama reached a record high of 105.61500 in January of 2006 and a record low of 73.55400 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Rail Transportation (NAICS 482) in Alabama - last updated from the United States Federal Reserve on March of 2024.