The term 'Does Road Work' is a job description for three different tasks. TARS (4 letters) is short for tarring, which is the process of applying a layer of tar to a road surface in order to protect it from weathering and wear. PAVES (5 letters) is short for paving, which is the process of laying down a layer of asphalt or concrete on a road surface in order to provide a smooth and durable surface. GRADES (6 letters) is short for grading, which is the process of leveling a road surface by removing or adding material in order to create a flat and even surface. Together, these three tasks are necessary for the construction and maintenance of roads.