52552 Explore the multifaceted challenges and considerations involved in the planning, design, and execution of large-scale urban infrastructure projects within the realm of civil engineering. Specifically, discuss the complex interplay between environmental sustainability, social impact, economic feasibility, and technological advancements. How do civil engineers integrate principles of green construction and sustainable development while addressing the needs for resilience against natural disasters? Consider the role of innovative materials and construction techniques, regulatory frameworks, and stakeholder engagement in shaping the future of urban infrastructure. Furthermore, analyze the potential conflicts that may arise between the goals of environmental conservation and urban expansion, and propose strategies that civil engineers can employ to balance these competing interests. How can civil engineering education and professional practice evolve to better prepare engineers for these multifaceted roles in an increasingly complex and interconnected world?