All Employees: Transportation and Utilities: Truck Transportation in Maryland was 18.16772 Thous. of Persons in March of 2024, according to the United States Federal Reserve. Historically, All Employees: Transportation and Utilities: Truck Transportation in Maryland reached a record high of 20.53746 in July of 1999 and a record low of 13.12150 in February of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Transportation and Utilities: Truck Transportation in Maryland - last updated from the United States Federal Reserve on April of 2024.