Civil construction is a branch of civil engineering that involves the creation of infrastructure related to water, earth, or transportation. It includes the maintenance, design, and construction of environments such as roads, railways, buildings, water reservoirs, subdivisions, airports, bridges, sewer systems, tunnels, and dams. Civil construction projects are usually classified under the umbrella of civil engineering instead of being considered a branch of construction because of the need for extensive planning and coordination between a variety of engineers and design specialists before any construction can begin. The civil construction industry comprises individuals, companies, and other interested parties involved in the planning, design, and creation of infrastructure. Civil construction truly shapes the world around us and is responsible for the majority of structures we use that arent privately owned. Civil construction companies do more than build structures; theyre also experienced in handling natural and existing environments like water reservoirs, hillsides, and mountain ridges, in addition to other areas that interface with human-made infrastructure.