Which impacts matter for pavement management decisions? Quantifying social sustainability based on a capability approach
Year: 2024
Type: article
Abstract: This study addresses the need to evaluate the social sustainability of pavement management decisions, particularly during the use and maintenance stages. While Life Cycle Assessment (LCA) and Life Cycle Cost Analysis (LCCA) are well-established for assessing environmental and economic impacts, Social Life Cycle Assessment (S-LCA) remains understudied for pavements, especially within the context of pavement management. This research introduces a methodology using the Capability Approach to quantify social impacts, emphasizing their importance, relevance, and influenceability. The resulting framework provides a working list of key social impacts such as fatalities, bodily health, mobility, comfort, environmental emissions, financial impact, and equity. These impacts are particularly relevant during the use and maintenance stages of pavement life cycle, where management decisions directly affect road users and surrounding communities. A case study illustrates the application of this framework, analyzing pavement conditions and their social impacts on communities. This study offers a structured approach for integrating social sustainability into pavement management decisions. • Capability Approach is used to quantify social sustainability in pavement management. • The study focuses on how pavement management decisions influence human well-being. • Impacts include health, mobility, comfort, environmental, financial, and equity. • A U.S. based case study illustrates the application of the framework.
Authors: Jessica Boakye, Egemen Okte
Institution: University of Massachusetts Amherst
Language: English
Subfield: Environmental Engineering
Field: Environmental Science
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,640
OpenAlex ID: W4405859836