Highway road striping jobs involve painting lines on the pavement of roadways. You use specialized equipment that applies thermoplastic road marking paint. You often drive a truck that applies the paint automatically based on survey measurements, though your duties also involve using stencils to create traffic signs that denote turn lanes, display lane direction, or provide drivers with warnings, such as “stop ahead.” You may work on new road construction projects or reapply paint on existing roads where it has worn away. In some positions, your responsibilities can include other road maintenance tasks, such as erecting traffic signs or filling cracks and potholes.