Detectors, such as object detectors and motion detectors, are increasingly promising technologies with applications across various industries, including medicine, agriculture, autonomous vehicle driving, and traffic monitoring. They offer significant advantages over traditional image classifiers. One such advantage is their ability to provide detailed and accurate records of traffic activity, crucial for transportation planning and engineering decisions, thus enhancing the safety and efficiency of transportation systems. In this article, we introduce a method utilizing a simple camera to identify moving vehicles, collect data on following distance, and measure speed, offering a low-cost solution for traffic monitoring. This approach has the potential to significantly improve traffic management in both urban and rural areas, addressing the pressing need for efficient transportation systems.