puerto rico - All Employees: Construction: Heavy and Civil Engineering Construction in Puerto Rico was 3.50000 Thous. of Persons in January of 2020, according to the United States Federal Reserve. Historically, puerto rico - All Employees: Construction: Heavy and Civil Engineering Construction in Puerto Rico reached a record high of 10.50000 in January of 2007 and a record low of 3.00000 in January of 2017. Trading Economics provides the current actual value, an historical data chart and related indicators for puerto rico - All Employees: Construction: Heavy and Civil Engineering Construction in Puerto Rico - last updated from the United States Federal Reserve on March of 2024.