A "National Route" refers to a major highway or road designated by a country's government to facilitate long-distance travel and transport. These routes are often crucial for connecting cities, regions, and important economic areas, ensuring efficient movement of goods and people across the nation. In many countries, such as Australia and Argentina, National Routes are marked with specific signs and numbers for easy identification. They typically have standardized regulations and maintenance standards to ensure safety and accessibility. These routes play a vital role in national infrastructure and contribute to economic development and regional connectivity.