Cairo Gate, or Cairo-Alexandria Desert Road, is an important highway in Egypt that connects Cairo to Alexandria. The road is also known as the Desert Highway, as it runs through the desert between the two cities.

The Cairo-Alexandria Desert Road was constructed in the early 2000s by the Egyptian government to improve the transportation infrastructure between Cairo and Alexandria. The road is approximately 250 kilometers long and is the main route between the two cities. It is four lanes wide and is designed to accommodate the high volume of traffic between the two cities.

The road is divided into two sections, the Cairo-Giza section and the Alexandria-Cairo section. The Cairo-Giza section is the most heavily traveled section of the road, as it runs through the densely populated area of Giza. The Alexandria-Cairo section is much less traveled, as it passes through the sparsely populated desert.

The Cairo-Alexandria Desert Road has been the subject of several studies, as it is one of the most important roads in Egypt. The road is important for the economic development of both Cairo and Alexandria, as it connects them to the rest of the country. Additionally, the road is important for tourism, as it provides access to the many attractions in both cities.

The Cairo-Alexandria Desert Road is a major artery in Egypt, connecting two of the country's most important cities. It is an important part of the transportation infrastructure of the country and is a vital link between Cairo and Alexandria.