49.410Level 549.41Freight transport by road49.41001Transport of goods by road: transport of lumber, cattle, cars, waste, refrigerated transport, international heavy transport, bulk transport, including tankers49.41002Milk collection and transportation to milk processing units49.41003Transport of concrete, ready to use, not manufactured by the same unit49.41004Transport of goods by vehicles with human or animal traction49.41005Rental of trucks with driver