Civil engineering is the oldest branch of engineering and involves supervising and planning construction projects such as roads, bridges, buildings, and wastewater systems. Civil engineers collaborate with architects and use their knowledge to design functional, efficient, and durable structures like buildings, roads, and tunnels that consider environmental impacts and meet regulations.

1. CIVIL ENGINEERING<br />Civil engineering is the oldest of the main branches of engineering. Civil engineers use their knowledge to supervise and plan construction projects such as roads, airports, bridges, canals, tunnels, and wastewater systems. They also collaborate with architects to design and construct various types of buildings. Some other civil engineering endeavors include highways, airports, pipelines, railroads, levees, and irrigation and sewage systems. Civil engineers try to design their structures to be functional, efficient and durable. Most of the projects civil engineers are involved with have an impact on the environment. They use their knowledge of the environment to create structures that are not harmful. These structures must also meet building codes and other regulations.<br />