Japan National Route 2 is a major highway that runs through the western part of Japan. It connects the cities of Osaka and Hiroshima, covering a distance of approximately 300 kilometers. This route is essential for both local and long-distance travel, facilitating the movement of goods and people across the region. The highway is part of the National Route system, which includes various roads that are crucial for transportation in Japan. Along its path, Route 2 passes through several urban areas and scenic landscapes, making it an important artery for economic activity and tourism in the country.