Signal-X addresses the core problems of urban traffic congestion by replacing outdated, fixed-timer traffic lights with an intelligent, adaptive system. Traditional systems fail to respond to real-time traffic conditions, leading to long queues, fuel wastage, and delayed emergency responses. Signal-X uses AI-powered vehicle detection (YOLO), real-time traffic data, and geospatial analytics to dynamically adjust signal timings. This reduces congestion, prioritizes emergency vehicles, and eliminates the inefficiencies of manual control. By integrating IoT and computer vision, Signal-X offers a scalable, automated solution that makes urban traffic management smarter, faster, and more responsive.