The research paper presents an innovative and transformative solution to address the long-standing challenges of manual divider painting across various industries. The Automated Divider Painting System integrates sophisticated robotics and advanced control systems to revolutionize this labor-intensive process. The key motivation behind this development is to overcome the issues of inconsistent paint thickness and stroke quality that are inherent in traditional manual techniques. The study provides a comprehensive overview of the design, development, and evaluation of this automated system. It highlights how the integration of cutting-edge technologies, such as line-tracing robots and precision spraying machines, has enabled the system to achieve superior accuracy and efficiency compared to conventional manual methods. By enhancing the overall quality, longevity, and visual appeal of painted dividers, the Automated Divider Painting System aims to elevate safety standards and infrastructure aesthetics. Additionally, the system’s ability to reduce paint consumption and eliminate the need for human workers in hazardous environments contributes to a more environmentally friendly and safer approach to road infrastructure maintenance. The research paper emphasizes that the Automated Divider Painting System represents a significant advancement in addressing long-standing challenges in the industry. This innovative solution has the potential to usher in a new era of enhanced efficiency, precision, and cost-effectiveness in divider painting operations, ultimately transforming the way road infrastructure is maintained and improved.