Infrastructure Engineering is a branch of engineering focused on the design, construction, and maintenance of essential systems and structures that support modern society. This includes roads, bridges, water supply systems, and sewage treatment facilities. Infrastructure engineers ensure these systems are safe, efficient, and sustainable, addressing the needs of communities. The work of infrastructure engineers involves planning and analyzing projects, considering factors like environmental impact, cost, and public safety. They collaborate with other professionals, such as urban planners and construction managers, to create integrated solutions that enhance the quality of life and promote economic growth.