An inland waterway is a network of navigable rivers, lakes, and canals that facilitate the movement of goods and people within a country or region. These waterways are often used for transportation, recreation, and irrigation, providing an alternative to road and rail systems. Inland waterways can vary in size and depth, accommodating different types of vessels, from small boats to larger barges. Countries like the United States and Germany have extensive inland waterway systems that play a crucial role in their economies by enabling efficient freight transport and reducing traffic congestion on roads.