Infrastructure refers to systems and structures that support a society. It includes roads, bridges, water supply systems, and power networks. Infrastructure is used for transportation, communication, and services. It is an important part of how communities function.

Infrastructure is found in cities and countries around the world. It is built and maintained by governments and organizations. These systems support daily life and activities.

Infrastructure is part of economic and social systems. It includes many connected structures and services. Infrastructure is used in many areas of modern life.