👉 Buried engineering refers to the extensive and intricate network of underground infrastructure that supports modern urban and industrial environments, including but not limited to subway tunnels, utility lines (water, gas, electricity), communication cables, and transportation systems like train tracks. This hidden infrastructure is crucial for the functioning of cities and regions, enabling efficient movement of people and goods, providing essential services, and supporting economic activities. The design, construction, and maintenance of these underground systems require advanced engineering techniques to ensure structural integrity, safety, and minimal disruption to surface activities. Engineers must account for various factors such as soil composition, groundwater levels, and potential seismic activity to prevent leaks, collapses, and other hazards, making this a complex and vital field of study.