Nagano Expressway
List of interchanges and features
Columns: Name | Dist. from Origin | Dist. from Terminus | Speed Limit | Location (all in Nagano )
Okaya JCT | 0.0 | 75.8 | 70km/h | Okaya | Okaya Overpass | ↓ | ↑ | 70km/h | Okaya | Okaya Tunnel | ↓ | ↑ | 70km/h | Okaya | Okaya IC/ Okaya (Imai) BS | 3.7 | 72.1 | 70km/h | Okaya | Enrei Tunnel | ↓ | ↑ | 70km/h | Okaya | Enrei Tunnel | ↓ | ↑ | 70km/h | Shiojiri | Midoriko PA | 8.4 | 67.4 | 70km/h | Shiojiri | Shiojiri IC | 10.9 | 64.9 | 70km/h | Shiojiri | Shiojiri IC | 10.9 | 64.9 | 100km/h | Shiojiri | Hirooka-Nomura BS | 14.1 | 61.7 | 100km/h | Shiojiri | Shiojiri-kita IC | 17.6 | 58.2 | 100km/h | Shiojiri | Naraigawa Bridge | ↓ | ↑ | 100km/h | Matsumoto | Kanbayashi BS | 21.0 | 54.8 | 100km/h | Matsumoto | Matsumoto JCT | ↓ | ↑ | 100km/h | Matsumoto | Matsumoto IC | 25.8 | 50.0 | 100km/h | Matsumoto | Azusagawa SA | 29.1 | (46.7) | 100km/h | Matsumoto | Azusagawa Bridge | ↓ | ↑ | 100km/h | Matsumoto | Azusagawa Bridge | ↓ | ↑ | 100km/h | Azumino | Azusagawa SA | (29.9) | 45.9 | 100km/h | Azumino | Toyoshina IC | 33.1 | 42.7 | 100km/h | Azumino | Toyoshina IC | 33.1 | 42.7 | 80km/h | Azumino | Saigawa Bridge | ↓ | ↑ | 80km/h | Azumino | Akashina BS | 36.5 | 39.3 | 80km/h | Azumino | Akashina Tunnel | ↓ | ↑ | 80km/h | Azumino | Shiga BS | 40.5 | 35.3 | 80km/h | Matsumoto | Tachitoge Tunnel | ↓ | ↑ | 80km/h | Matsumoto | Tachitoge Tunnel | ↓ | ↑ | 80km/h | Chikuhoku | Honjō BS | 47.3 | 28.5 | 80km/h | Chikuhoku | Sakakita BS | 51.5 | 24.3 | 80km/h | Chikuhoku | Chikuhoku PA | 52.8 | 23.0 | 80km/h | Chikuhoku | Chikuhoku PA | 52.8 | 23.0 | 80km/h | Omi | Omi IC | 56.3 | 19.5 | 80km/h | Omi | Ipponmatsu Tunnel | ↓ | ↑ | 80km/h | Omi | Ipponmatsu Tunnel | ↓ | ↑ | 80km/h | Chikuma | Obasute SA/ SIC | 63.6 | 12.2 | 80km/h | Chikuma | Chikumagawa Bridge | ↓ | ↑ | 80km/h | Nagano | Chikumagawa Bridge | ↓ | ↑ | 80km/h | Chikuma | Kōshoku IC | 74.9 | 0.9 | 80km/h | Chikuma | Kōshoku JCT | 75.8 | 0.0 | 80km/h | Chikuma | Through to Jōshin-etsu Expressway | Through to Jōshin-etsu Expressway | Through to Jōshin-etsu Expressway | Through to Jōshin-etsu Expressway | Through to Jōshin-etsu Expressway