Critical enablers for lean construction diffusion in megaprojects: A framework for sustainable and efficient infrastructure development

Key Points

• Sustainable practices enhance efficiency in large infrastructure projects, promoting effective resource use.
• The framework identifies key enablers for lean construction successful in megaproject implementations across diverse sectors.
• Assessment of current megaproject methodologies highlights gaps and opportunities for improving lean construction strategies.
• Implementing identified enablers may significantly influence project outcomes and long-term sustainability in infrastructure.