Civil engineering is a engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment, including works like roads, bridges, canals, dams, metro,malls and buildings.

Basically, this is the side of engineering concerned with designing, building, and maintaining public works. Civil engineers focus on structures and facilities such as transportation routes, features (tunnels, bridges, flyovers), and hubs (such as airports and bus interchanges), water treatment (sewage, dams, pipelines, etc.) government buildings (police and fire stations, major office buildings, etc.), and other structures required on a large public scale.