Explore the transformative potential of bio$-$inspired design principles in civil engineering applications, unraveling the intricate methodologies and innovative biomimetic solutions deployed for enhancing structural efficiency, material durability, and environmental sustainability in infrastructure design and construction amidst the complexities of escalating environmental pressures, technological disruptions, and socio$-$economic challenges that underscore the need for interdisciplinary collaboration, biomimetic innovation, and nature$-$inspired design solutions that foster resilience, adaptability, and sustainability in the built environment.