Navigable waterways are bodies of water that are deep and wide enough for boats and ships to travel through safely. These waterways include rivers, lakes, and canals that allow for the movement of goods and people. They play a crucial role in transportation and trade, connecting different regions and facilitating economic activities. In many countries, navigable waterways are maintained by government agencies to ensure they remain safe and accessible. Examples of navigable waterways include the Mississippi River in the United States and the Suez Canal in Egypt. These routes are vital for shipping industries and can also provide recreational opportunities for boating and fishing.