Estradas are major roads or highways designed for long-distance travel and transportation. They often connect cities and regions, facilitating the movement of goods and people. In many countries, estradas are crucial for economic development, as they support trade and tourism. Typically, estradas are built with multiple lanes to accommodate heavy traffic and may include features like rest areas and toll booths. They are maintained by government agencies to ensure safety and efficiency. In some regions, estradas are also known for scenic views, making them popular routes for travelers and road trips.