Stopping Sight Distance. Sight distance is the length of roadway ahead that is visible to the driver. The available sight distance on a roadway should be sufficiently long to enable a vehicle traveling at or a near the design speed to stop before reaching a stationary object in its path.
Revenue codes are 3-digit numbers that are used on hospital bills to tell the insurance companies either where the patient was when they received treatment, or what type of item a patient might have received as a patient.
Each tariff code can be broken down into three sections that dictate product category and subcategory. The first four digits of a tariff code represent the general category of the listed product. The WCO adds two or four digits depending on the number of subcategories within a product category.he rule of thumb is that each additional set of digits indicates an increasingly specialized type of product. Tariff codes are not solely used by the WCO and national governments to collect taxes. A tariff code might be a red flag to security officials tasked with enforcing national trade restrictions.