San'yō Expressway
San'yō Expressway | |
---|---|
山陽自動車道 | |
Route information | |
Part of AH1 | |
Length | 446.7 km (277.6 mi) 405.6 km (main line) 9.6 km () 3.4 km (Hanshin branch line) 28.1 km (Ube branch line) |
Existed | 1982-1997–present |
Major junctions | |
From | Kobe JCT(Kobe 神戸, Hyōgo) |
To | Yamaguchi JCT(Yamaguchi 山口, Yamaguchi) Shimonoseki JCT(Shimonoseki 下関, Yamaguchi) |
Location | |
Major cities | Kobe, Himeji, Okayama, Fukuyama, Hiroshima, Iwakuni, Yamaguchi |
Highway system | |
National highways of Japan Expressways of Japan |
The San'yō Expressway (山陽自動車道, San'yō Jidōshadō) (Asian Highway Network AH1) is an expressway in Japan, running from Kobe through Hiroshima along the Inland Sea and terminating in Yamaguchi Prefecture. The entire length of the expressway was opened in 1997. The main line has a total length of 405.6 kilometers.
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.
Main Route[]
Number | Name | Connections | Distance from (km) | Bus Stop | Notes | Location | |
---|---|---|---|---|---|---|---|
Through to Shin-Meishin Expressway | |||||||
(5-1) | Chūgoku Expressway | 0.0 | Kita-ku, Kobe | Hyōgo | |||
1 | / |
2.6 | ○ | ||||
- | - | 7.3 | |||||
- | - | 12.3 | ○ | ||||
2 | for Akashi Kaikyō Bridge (Kimi Branch) | 15.4 | Miki | ||||
- | - | 16.8 | ○ | ||||
3 | 18.0 | ||||||
- | - | 23.1 | ○ | ||||
- | - | 25.5 | |||||
4 | National Route 175 (Miki-Ono Bypass) | 27.7 | |||||
- | - | 30.2 | ○ | Ono | |||
- | - | 36.1 36.5 |
○ | for Kobe, Osaka for Okayama |
Kakogawa | ||
5 | 41.2 | ||||||
- | - | 46.5 | ○ | Himeji | |||
6 | National Route 372 Bantan Renraku Road |
49.8 | |||||
- | - | 60.7 61.6 |
○ | for Kobe, Osaka for Okayama | |||
7 | National Route 29 () | 62.7 | |||||
8 | 69.3 | ○ | Tatsuno | ||||
9 | / | 73.7 | |||||
9-1 | Harima Expressway | 74.7 | |||||
- | - | 78.3 | ○ | Aioi | |||
10 | 88.3 | ○ | Akō | ||||
- | - | 95.0 | Bizen | Okayama | |||
11 | National Route 2 | 98.8 | |||||
12 | National Route 374 | 109.1 | Wake District, Wake | ||||
- | - | 116.9 117.7 |
for Kobe for Okayama, Hiroshima |
Higashi-ku, Okayama | |||
- | (planned) | 119.3 | Expected to open in 2022 | ||||
13 | 123.2 | △ | Akaiwa | ||||
- | - | Kita-ku, Okayama | |||||
14 | National Route 53 () | 136.8 | △ | ||||
14-1 | 138.4 | ||||||
15 | Okayama Expressway | 143.9 | - | ||||
16 | for Seto-Chūō Expressway (Hayashima Branch) | 150.3 | - | Kurashiki | |||
17 | National Route 429 | 152.4 | |||||
18 | 161.9 | ||||||
- | - | 166.5 | |||||
19 | 171.9 | Asakuchi | |||||
20 | 180.1 | Kasaoka | |||||
- | - | 185.3 | |||||
21 | National Route 182 () |
191.7 | Fukuyama | Hiroshima | |||
- | - | 194.4 | ○ | ||||
21-1 | 200.3 200.5 |
For Okayama, Osaka for Hiroshima | |||||
- | - | 207.6 | ○ | ||||
22 | National Route 2 () | 208.6 | |||||
22-1 | Onomichi Expressway | 213.1 | Onomichi | ||||
23 | National Route 184 | 214.5 | |||||
- | - | 222.2 222.5 |
For Hiroshima, Kitakyūshū for Okayama |
Mihara | |||
24 | National Route 486 |
227.2 | |||||
- | - | 231.4 | ☆ | BS for connections only expressway entrance/exit prohibited | |||
24-1 | 238.5 | ||||||
25 | National Route 432 |
246.7 | ○ | Higashihiroshima | |||
- | - | 249.7 250.0 |
For Hiroshima, Kitakyūshū for Fukuyama, Okayama | ||||
25-1 | Higashihiroshima-Kure Expressway | 252.8 | |||||
26 | National Route 375 () |
257.8 | ◆ | ||||
27 | 268.8 | ◆ | |||||
- | - | 270.9 | |||||
28-1 28 |
Hiroshima Expressway Route 1 |
279.2 | ○ | Higashi-ku, Hiroshima | |||
29 | National Route 54 () | 285.6 | Asaminami-ku, Hiroshima | ||||
- | - | 291.2 | ○ | ||||
30 | Hiroshima Expressway | 293.1 | |||||
31 | 296.1 | Saeki-ku, Hiroshima | |||||
31-1 | 306.2 | Hatsukaichi | |||||
32 | Hiroshima-Iwakuni Road for , Miyajima | 310.4 | |||||
32-2 | 315.1 | ◆ | |||||
32-3 | National Route 2 | 323.4 | Ōtake | ||||
<33> | National Route 2 (planned) | 324.1 | |||||
- | - | Ōsaka-bound 3,325 m Kitakyūshū-bound 3,217 m |
Iwakuni | Yamaguchi | |||
34 | National Route 2 |
332.6 | ◆ | ||||
- | - | 344.2 | |||||
35 | 346.7 | ○ | |||||
36 | 358.9 | ○ | Shūnan | ||||
- | - | 364.8 | Kudamatsu | ||||
- | - | Ōsaka-bound 67 m Kitakyūshū-bound 72 m |
Shūnan | ||||
37 | National Route 2 () | 370.7 | ○ | ||||
38 | National Route 2 | 388.7 | |||||
- | - | 392.2 | Hōfu | ||||
39 | National Route 2 () | 401.3 | for Hiroshima | ||||
40 | 404.6 | △ | for Kitakyūshū | ||||
- | - | 407.5 | |||||
41 | National Route 2 () | 413.2 | Yamaguchi | ||||
(33) | Chūgoku Expressway | 419.3 | - |
Kimi Branch[]
Number | Name | Connections | Distance from (km) | Notes | Location |
---|---|---|---|---|---|
2 | Main Route | 0.0 | Miki | ||
1 | / | 9.6 | TB is on Miki-bound side | Nishi-ku, Kobe | |
Kobe-Awaji-Naruto Expressway for Tokushima |
Hayashima Branch[]
Number | Name | Connections | Distance from (km) | Bus Stop | Notes | Location |
---|---|---|---|---|---|---|
16 | for , (Main Route) | 0.0 | - | Kurashiki | ||
1 | National Route 2 () | 3.4 | ◆ | Toll gate is on Kōbe/Hiroshima-bound side | Hayashima, Tsukubo District | |
Seto-Chūō Expressway for , |
Ube-Shimonoseki Route[]
Number | Name | Connections | Distance from (km) | Bus Stop | Location |
---|---|---|---|---|---|
42 | 0.0 | - | Ube | ||
43 | National Route 490 | 3.1 | ○ | ||
44 | 13.2 | ○ | Sanyoonoda | ||
- | - | 20.6 | ○ | ||
45 | National Route 2 () | 22.7 | |||
(35-2) | Chūgoku Expressway | 28.1 | - | Shimonoseki |
See also[]
Categories:
- AH1
- Expressways in Japan