Taif is a big city in the southeast of Arabia, with over 1 million population. The city is already changing nowadays, turning into a major city in the region with many ongoing projects that will increase its population and economic relevance in KSA. Nowadays it has no public transport. A comprehensive transport plan was developed to study a new public transport system for the city (metro and bus). This new public service will bring fast, affordable and comfortable transportation for Taif city and its future urban developments.