中央道・ 諏訪IC→岡谷JCT→長野道・岡谷IC（長野県）

🗾 In this video, we begin at Suwa Interchange on the Chūō Expressway and travel a short section through the Suwa region of Nagano Prefecture. At Okaya Junction, we transfer to the Nagano Expressway before leaving the expressway network at Okaya Interchange. Although this is a relatively short drive, it links two of central Japan's major expressways and passes alongside the northern edge of Lake Suwa. The route also serves as a gateway between the Suwa Basin and the Matsumoto Basin, making it an important connection for travel through the heart of Nagano Prefecture. ⏱ Timestamps 00:00 Chūō Expressway: Suwa IC (Nagano Pref.) 06:50 Suwako SA/SIC (Suwa, Nagano Pref.) 09:42 Okaya JCT (Okaya, Nagano Pref.) 09:51 Nagano Expressway 12:18 Okaya IC (Okaya, Nagano Pref.) 14:08 National Route 20 This video is perfect for hobby drivers, virtual road trippers, and anyone looking for a relaxing escape into regional Japan. 🛣️ Route: Chūō Expressway / Nagano Expressway 📍 Location: Nagano Prefecture, Japan 🎥 Filmed: June 2026 🎵 Ambient driving sounds (no music, no talking / ASMR-style)