SEZAD is the biggest special economic zone in the Middle East region. This large size allows the establishment of various mega projects. The government has taken into consideration to ensure that the area is fit for a wide number of business activities to meet the needs of investors. The area is divided into 8 main areas that include the port, the ship dry dock, the oil refinery, the regional airport, the heavy - medium and light industries complex, the residential –commercial and tourism area in addition to logistic services area. Necessary measures have been taken while preparing the designs to ensure ecological balance and allow residents to move from one area to another smoothly using the main and sub road networks.