Considering Green Corridors in Road Networks: An Integrated Gray-Green approach for Urban Development in Cairo, Egypt.

Authors

Eman H Ayad, Sarah E. Abdel Rasheed

Abstract

Green corridors are one of the main features for sustainability, they refer to ecological qualities and are basic elements for resilient cities. Many global cities are oriented towards green construction to protect their environments from rapid urbanization and its destructive impact on nature. However, in other cities, this is extremely challenging. In Cairo, contemporary developments are directed towards constructing the ‘Gray’ road networks, whereas the ‘Green’ is nearly disappearing. This study introduces an integrated ‘Gray-Green’ approach for urban development in Cairo, where green corridors are considered to achieve a livable sustainable urban environment. First, the study discusses characteristics, benefits and challenges for green corridor construction. Then, it presents three different visions and approaches for three international projects adopting green corridor concepts within their urban development. The study then depends on a comparative analysis between the three mentioned projects and the fourth case in Cairo. This analysis explores themes, objectives, challenges and actions for each project in order to conclude a proposed action plan for Cairo. This plan is considered an adaptive process for fostering environmental, social and economic sustainability in Cairo.

Recommended Citation

H Ayad, Sarah E. Abdel Rasheed, Eman (2023) "Considering Green Corridors in Road Networks: An Integrated Gray-Green approach for Urban Development in Cairo, Egypt.," Journal of Engineering Research: Vol. 7: Iss. 4, Article 11.
Available at: https://digitalcommons.aaru.edu.jo/erjeng/vol7/iss4/11