ORIGINAL RESEARCH article
Front. Sustain. Cities
Sec. Sustainable Infrastructure
Designing Sustainable Public Spaces in Khobar, Saudi Arabia: A Decision-Support Framework Integrating Mobility and Transport Connectivity Using the Analytic Hierarchy Process (AHP)
Department of Urban and Regional Planning, College of Architecture and Planning, Imam Abdulrahman Bin Faisal University, Damam, Saudi Arabia
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Abstract
Public Sustainable urban spaces are essential in improving the livability, inclusivity, and environmental sustainability of cities, especially in fast-urbanizing cities facing climatic and infrastructural problems. The planning of public spaces in Gulf cities, including Al Khobar, Saudi Arabia, needs to be systematic, balancing various dimensions of sustainability and considering local contextual conditions. The study constructs a decision-support model to rank the sustainability criteria of the design of a public space by combining Sustainable Development Goal 11 (SDG 11) with the Analytic Hierarchy Process (AHP). The sustainability criteria were organised into four broad dimensions, namely, physical, economic, administrative, and social dimensions, and operationalised using an AHP hierarchy. A panel of 32 experts with professional experience in urban planning, transport, architecture, and sustainability conducted pairwise comparisons. All the comparison matrices had consistency ratios within the acceptable range (CR ≤ 0.10), indicating expert judgment. The results indicate that the physical dimension was the most weighted in total (43.1%), then economic (22.0%), administrative (18.5%), and social dimension (16.4). The sub-criteria that ranked highest under the physical dimension were preservation of cultural and historical resources, connection with transport and active mobility and climate-suited green infrastructure. The research adds a localized hierarchical AHP-based decision support model of sustainable planning of the Al Khobar public space. The framework helps the planners and policymakers to prioritize the interventions and explicitly define the role of expert judgment and contextual constraints.
Summary
Keywords
AHP, Khobar, Public spaces, resilient cities, sustainability, urban design
Received
21 December 2025
Accepted
06 February 2026
Copyright
© 2026 Almatar. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Khalid Almatar
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