San'in Expressway
 | |
|---|---|
山陰自動車道  | |
| Route information | |
| Length | 380 km (240 mi) |
| Existed | 1987–present |
| Major junctions | |
| From | Tottori JCT(Tottori 鳥取, Tottori) |
| To | Mine (Mine 美祢, Yamaguchi) |
| Location | |
| Country | Japan |
| Major cities | Yonago, Matsue, Hamada |
| Highway system | |
San'in Expressway (山陰自動車道 San'in Jidōsha-dō) is a proposed expressway extending from Tottori, Tottori prefecture to Mine, Yamaguchi prefecture. It will follow a path along the northern (San'in) coast of Chūgoku region, passing through Tottori, Shimane, and Yamaguchi prefectures.
Currently, the following segments are designated as part of the National Expressway route:
- Tottori-Masuda Route (鳥取益田線): Tottori -- Masuda, Shimane
- Misumi Mine Route (三隅美祢線): Nagato, Yamaguchi -- Mine
List of interchanges and features
- IC - interchange, SIC - smart interchange, JCT - junction, SA - service area, PA - parking area, BS - bus stop, TN - tunnel, TB - toll gate, BR - bridge
- Bus stops labeled "○" are currently in use; those marked "◆" are closed.
Between Tottori Junction and Suko Interchange
| Number | Name | Connections | Distance from Origin (km) | Bus Stop | Notes | Location | |
|---|---|---|---|---|---|---|---|
 Through to Tottori Expressway
| |||||||
| (9) | Tottori JCT | Tottori-Miyazu-Toyooka Expressway (planned) National Route 29 (Bypass) |
0.0 | Tottori | Tottori | ||
| 1 | Tottori-Nishi IC | Tottori Prefectural Route 49 | 1.8 | ||||
| – | Yoshioka Onsen IC | Tottori Prefectural Route 191 | 7.0 | opening in 2018 | |||
| – | Mizuho IC | Tottori Prefectural Route 233 | 12.9 | westbound exit, eastbound entrance opening in 2018 | |||
| – | Hamamura-Shikano Onsen IC | Tottori Prefectural Route 32 | 14.6 | opening in 2017 | |||
| 5 | Aoya IC | National Route 9 (Aoya Hawai Road) Tottori Prefectural Route 280 |
19.3 | ||||
| 6 | Tomari-Tōgō IC | National Route 9 Tottori Prefectural Route 22 |
26.5 | Yurihama | |||
| SA | Hawai SA | 30.5 | |||||
| 7 | Hawai IC | National Route 9 | 32.5 | ||||
| – | Hōjō IC/JCT | Hōjō Yubara Road (planning) | planning | Hokuei | |||
| 9 | Daiei-Tōhaku IC | National Route 9 Tottori Prefectural Route 320 |
46.0 | Kotoura | |||
| 10 | Kotoura-Higashi IC | Tottori Prefectural Route 44 | 48.6 | ||||
| Kotoura IC/PA | 52.7 | IC:opening in 2017 | |||||
| 11 | Kotoura-Senjōsan IC | Tottori Prefectural Route 30 | 55.4 | westbound exit, eastbound entrance | |||
| 55.7 | eastbound exit, westbound entrance | ||||||
| 12 | Akasaki-Nakayama IC | Tottori Prefectural Route 228 Tottori Prefectural Route 278 |
58.0 | Daisen | |||
| 12-1 | Nakayama IC | Tottori Prefectural Route 278 | eastbound exit, westbound entrance | ||||
| - | (Shimoichi Junction) | - | 62.3 | Boundary between Nakayama Nawa Road and Nawa Yodoe Road | |||
| 13 | Nawa IC | Tottori Prefectural Route 240 | 66.6 | ||||
| 14 | Daisen IC | Tottori Prefectural Route 158 | 71.3 | ||||
| 15 | Yodoe IC | Tottori Prefectural Route 279 | 74.4 | ||||
| 16 | Yonago-Higashi IC | Tottori Prefectural Route 53 | 79.3 | westbound exit, eastbound entrance | Yonago | ||
| Yonago JCT Yonago-Higashi Interchange |
National Route 431Yonago Expressway
|
80.3 | eastbound exit, westbound entrance | ||||
| 17 | Hinogawa-Higashi IC | Tottori Prefectural Route 159 Tottori Prefectural Route 160 |
81.9 | westbound exit, eastbound entrance | |||
| 82.2 | eastbound exit, westbound entrance | ||||||
| 18 | Yonago-Minami IC | National Route 181 | 84.8 | ||||
| 19-1 | Yonago IC | Tottori Prefectural Route 300 | 87.4 | westbound exit, eastbound entrance | |||
| 19-2 | Yonago-Nishi IC | National Route 9 (Yonago Road) National Route 180 |
88.0 | westbound exit, eastbound entrance | |||
| 19 | eastbound exit, westbound entrance | ||||||
| 20 | Yasugi IC/TB | Shimane Prefectural Route 334 | 94.6 | Yasugi | Shimane | ||
| 21 | Higashi-Izumo IC | National Route 9 (Matsue Road) | 107.1 | Matsue | |||
| 22 | Chikuya IC | Shimane Prefectural Route 247 | 109.0 | westbound exit, eastbound entrance | |||
| 110.0 | eastbound exit, westbound entrance | ||||||
| 23 | Yada IC | 110.6 | |||||
| 23-1 | Matsue JCT | National Route 485 (Matsue Dandan Road) | 111.4 | ||||
| 24 | Matsue-Higashi IC | 112.3 | |||||
| 25 | Matsue-Chūō IC | Shimane Prefectural Route 21 Shimane Prefectural Route 246 |
113.8 | westbound exit, eastbound entrance | |||
| 114.8 | eastbound exit, westbound entrance | ||||||
| 26 | Matsue-Nishi IC | Shimane Prefectural Route 24 | 116.0 | ||||
| 27 | Matsue-Tamatsukuri IC | National Route 9 (Matsue Road, Tamayu Bypass) | 116.0 | ||||
| TB | Matsue-Tamatsukuri TB | 118.1 | |||||
| SA | Shinjiko SA | 119.3 | ○ | ||||
| BS | Shinji BS | 129.5 | ○ | ||||
| 28 | Shinji IC | Shimane Prefectural Route 57 | 130.8 | ||||
| 29 | Shinji JCT | Matsue Expressway
|
132.4 | ||||
| 30 | Hikawa IC | Shimane Prefectural Route 183 | 137.0 | ○ | Izumo | ||
| TB | Hikawa TB | - | |||||
| 31 | Izumo IC | Shimane Prefectural Route 337 | 150.6 | ||||
| – | Koryō IC | Shimane Prefectural Route 39 | 155.0 | planning | |||
| – | Tagi IC | Shimane Prefectural Route 340 (planning) | 159.5 | opening in 2018 | |||
| – | Asayama IC | Shimane Prefectural Route 286 | 168.5 | opening in 2017 | Ōda | ||
| – | Ōda IC | 174.8 | |||||
| – | Shizuma IC | 179.8 | planning | ||||
| 37 | Nima-Iwami Ginzan IC | Shimane Prefectural Route 31 | 187.7 | ||||
| 38 | Yusato IC | National Route 9 | 193.6 | ||||
| 39 | Yunotsu IC | National Route 9 | 197.1 | ||||
| 40 | Iwami-Fukumitsu IC | National Route 9 | 199.5 | ||||
| – | Aonami IC | National Route 9 | planning | Gōtsu | |||
| – | Asari IC | Shimane Prefectural Route 302 | 206.0 | ||||
| Planned route Through to Shimane Prefectural Route 302 | |||||||
| Through to National Route 9 (Gōtsu Bypass) | |||||||
| Gōtsu IC | National Route 9 (Gōtsu Bypass) Shimane Prefectural Route 330 |
0.0 | |||||
| Gōtsu-Nishi IC | Shimane Prefectural Route 299 | 5.1 | |||||
| Hamada-Higashi IC | Shimane Prefectural Route 254 | 11.1 | Hamada | ||||
| 3-2 | Hamada JCT | Hamada Expressway
|
14.5 | concurrent with Hamada Expressway | |||
| - | Hamada TB | 15.2 | |||||
| 4 | Hamada IC | National Route 9 (Hamada Bypass) | 15.8 | ||||
| Aioi IC | National Route 186 | 17.8 | |||||
| Takezako IC | 19.8 | ||||||
| Harai IC | National Route 9 (Hamada Bypass) | 22.2 | westbound exit, eastbound entrance | ||||
| Hamada-kō IC | Shimane Prefectural Route 339 | ||||||
| Nishimura IC | National Route 9 | 30.3 | |||||
| Iwami-Misumi IC | National Route 9 | 36.7 | |||||
| – | Okami IC | National Route 9 | planning | ||||
| – | Kamate IC | National Route 9 | Masuda | ||||
| Tōta IC | National Route 9 | 51.9 | eastbound exit, westbound entrance | ||||
| Kushiro IC | Shimane Prefectural Route 333 | 53.6 | westbound exit, eastbound entrance | ||||
| Through to Shimane Prefectural Route 333 | |||||||
| Takatsu IC | National Route 191 Shimane Prefectural Route 333 |
56.4 | eastbound exit, westbound entrance | ||||
| Hagi-Iwami Kukō IC | Shimane Prefectural Route 331 | 58.1 | |||||
| Suko IC | National Route 9 | 59.7 | |||||
| Planned route | |||||||
Between Hagi Interchange and Ozuki Junction
| Number | Name | Connections | Distance from Origin (km) | Bus Stop | Notes | Location | |
|---|---|---|---|---|---|---|---|
| Planned route | |||||||
| Hagi IC | Yamaguchi Prefectural Route 32 Ogōri Hagi Road (planned) |
0.0 | Hagi | Yamaguchi | |||
| Sanmi IC | Yamaguchi Prefectural Route 296 | 5.7 | |||||
| Akeishi IC Akeishi PA |
Yamaguchi Prefectural Route 64 | 8.1 | |||||
| Misumi IC | National Route 191 | 15.2 | Nagato | ||||
| Planned route | |||||||
| – | Nagato IC | National Route 316 | 0.0 | opening in 2019 | |||
| – | Tawarayama IC | Yamaguchi Prefectural Route 34 | 5.5 | ||||
| – | Tawarayama Onsen IC | Yamaguchi Prefectural Route 38 | planning | ||||
| – | Toyoda IC | National Route 435 | Shimonoseki | ||||
| Planned route | |||||||
| – | Ozuki JCT | Through to Chūgoku Expressway
|
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