It is a border crossing linking Egypt and Sudan. It extends more than (900 kilometers) north of the capital, Khartoum, on the west bank of the Nile River at Lake Nubia. It was established on an area of ​​(130 thousand square meters), divided into (100 thousand square meters) squares, offices, and areas. Service and (30 thousand square meters) living area, and the port area includes (30 thousand square meters).