River infrastructure refers to the various structures and systems built along rivers to manage water flow, support navigation, and protect surrounding areas. This includes dams, levees, locks, and weirs, which help control flooding, generate hydroelectric power, and facilitate the movement of boats and barges. Additionally, river infrastructure can involve bridges and flood control channels that enhance transportation and reduce the risk of flood damage. Properly designed river infrastructure is essential for maintaining ecological balance, supporting local economies, and ensuring safe and efficient waterway usage.