Average Weekly Hours of Production Employees: Construction in Illinois (DISCONTINUED) was 38.45258 Hours per Week in March of 2022, according to the United States Federal Reserve. Historically, Average Weekly Hours of Production Employees: Construction in Illinois (DISCONTINUED) reached a record high of 41.93463 in January of 2008 and a record low of 32.93585 in September of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of Production Employees: Construction in Illinois (DISCONTINUED) - last updated from the United States Federal Reserve on April of 2024.