Nasr City
It is the largest district in Cairo, occupying nearly of the capital's total area of . For this reason, it is divided into 10 sub-districts, of which numbers 6-10 are called by their respective numbers and the first 5 are called by their names. It has a modern road system, and grid street system, which stands in contrast to the narrow winding streets of much of Old Cairo. Tram system partly serve Nasr City. Also, other forms of transportation exist in Nasr City, including minibuses, microbuses (share taxis), and tuk-tuks (in the 10th district of Nasr City).