In metropolitan areas around the world, traffic congestion is a nightmare for many. It wastes our time, ramps up our stress and exacerbates pollution. To combat this major headache, there might be a promising solution on the horizon: artificial intelligence (AI). Many urban areas are already turning to AI-powered tools like responsive streetlights and systems that predict traffic patterns to smooth out the bumps in our daily commutes. Given the adaptability of AI, these systems can learn and improve over time, refining their algorithms to meet the distinct needs of different cities.