Heat in place thermoplastic is an innovative method for renewing existing thermoplastic road markings without the need for complete removal. This process involves reheating the existing thermoplastic material, which softens and can then be reshaped and refreshed to restore its original visibility and effectiveness. Heat in place thermoplastic is a cost-effective and efficient solution, extending the lifespan of road markings by rejuvenating their reflective properties and ensuring continued safety. This method is particularly useful for maintaining high-traffic areas where traditional removal and replacement would be disruptive and time-consuming.