Japan National Route 153, National route in Aichi and Nagano, Japan
National Route 153 stretches about 213 kilometers and connects Higashi Ward in Nagoya with Shiojiri through changing landscapes and terrain types. The road passes through mountain areas, valleys, and several urban centers, making it a key link between Aichi and Nagano prefectures.
National Route 153 was officially designated in 1953 as part of Japan's post-war transportation network modernization. It became a main artery connecting two important economic regions and helped shape growth in the areas it passes through.
The road links many towns and villages across two prefectures, helping local communities stay connected through regular travel and commerce. People use it to visit family, reach jobs, and access traditional markets and festivals.
Rest areas, fuel stations, and small shops are spaced along the route where you can stop to rest and buy supplies. Mountain sections require extra caution, especially during bad weather or winter months when conditions change quickly.
At its northern end in Shiojiri, this road meets two other national routes, creating an important traffic junction that many travelers overlook. This convergence point connects multiple mountain passages with central areas in unexpected ways.
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