Developed a real-time Pothole Alert System (PAS) on Jetson Nano using YOLOv8 with TensorRT FP16 engine and directional audio beep alert—achieving 12–13 FPS and 100% detection accuracy—by building a full ADAS pipeline (image collection under day/night, Roboflow annotation, YOLOv8 tuning, ONNX export, TensorRT conversion, ROI filtering, OpenCV postprocess, and Flask-based real-time streaming with audio alerts).