This paper explores the progressive ability of AI in ITS for smart cities. Innovative AI-based total solutions have emerged as robust units for boosting accessibility, bolstering protection, and minimizing bad environmental effects as cities battle to preserve up with increasing transportation demands. The strategy calls for the usage of facts to forecast and control traffic, the introduction of autonomous vehicles, the implementation of public transportation enabled by AI, and the advent of AI-pushed smart parking solutions. This paper affords a thorough analysis of numerous AI applications, demonstrating how they could enhance urban mobility in areas along with visitors management, congestion comfort, public transit performance, and environmental responsibility. The findings assist the use of AI to assemble wiser and extra green transportation networks in smart cities, where it has a positive impact on sensible transportation systems (ITS).