San'yō Expressway

Template:Short description Template:Template other[[Category:Infobox road instances Template:Infobox road/meta/mask/category]] The (Asian Highway Network ) 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 Kōbe (km)	Bus Stop	Notes	Location
Through to File:JP Expressway E1A.svg Shin-Meishin Expressway
(5-1)	Kōbe JCT	File:JP Expressway E2A.svg Chūgoku Expressway	0.0			Kita-ku, Kobe	Hyōgo
1	Kōbe-Kita IC/ Hata BS	Rokkō-Kita Toll Road	2.6	○
-	Ōgō PA	-	7.3
-	Ōgō BS	-	12.3	○
2	Miki JCT	for Akashi Kaikyō Bridge (Kimi Branch)	15.4			Miki
-	Shijimi BS	-	16.8	○
3	Miki-Higashi IC	Hyōgo Prefectural Route 85	18.0
-	Kurumi BS	-	23.1	○
-	Miki SA	-	25.5
4	Miki-Ono IC	File:Japanese National Route Sign 0175.svg National Route 175 (Miki-Ono Bypass)	27.7
-	Ono BS	-	30.2	○		Ono
-	Gongenko PA	-	36.1 36.5	○	for Kobe, Osaka for Okayama	Kakogawa
5	Kakogawa-Kita IC	Hyōgo Prefectural Route 43	41.2
-	Shikitō BS	-	46.5	○		Himeji
6	San'yō Himeji-Higashi IC	File:Japanese National Route Sign 0372.svg National Route 372 File:Japanese National Route Sign 0312.svgFile:JP Expressway E95.svg Bantan Renraku Road	49.8
-	Shiratori PA	-	60.7 61.6	○	for Kobe, Osaka for Okayama
7	San'yō Himeji-Nishi IC	File:Japanese National Route Sign 0029.svg National Route 29 (Himeji-Nishi Bypass)	62.7
8	Tatsuno IC	Hyōgo Prefectural Route 29	69.3	○		Tatsuno
9	Tatsuno-Nishi IC/SA	Hyōgo Prefectural Route 93 Hyōgo Prefectural Route 121	73.7
9-1	Harima JCT	File:JP Expressway E29.svg Harima Expressway	74.7
-	Aioi BS	-	78.3	○		Aioi
10	Akō IC	Okayama/Hyōgo Prefectural Route 96	88.3	○		Akō
-	Fukuishi PA	-	95.0			Bizen	Okayama
11	Bizen IC	File:Japanese National Route Sign 0002.svg National Route 2	98.8
12	Wake IC	File:Japanese National Route Sign 0374.svg National Route 374	109.1			Wake District, Wake
-	Seto PA	-	116.9 117.7		for Kobe for Okayama, Hiroshima	Higashi-ku, Okayama
-	Seto JCT	Mimasaka-Okayama Road (planned)	119.3		Expected to open in 2022
13	San'yō IC	Okayama Prefectural Route 37	123.2	△		Akaiwa
-	Kasaiyama Tunnel	-				Kita-ku, Okayama
14	Okayama IC	File:Japanese National Route Sign 0053.svg National Route 53 (Okayama-Kita Bypass)	136.8	△
14-1	Kibi SA/SIC		138.4
15	Okayama JCT	File:JP Expressway E73.svg Okayama Expressway	143.9	-
16	Kurashiki JCT	for Seto-Chūō Expressway (Hayashima Branch)	150.3	-		Kurashiki
17	Kurashiki IC	File:Japanese National Route Sign 0429.svg National Route 429	152.4
18	Tamashima IC	Okayama Prefectural Route 54	161.9
-	Michiguchi PA	-	166.5
19	Kamogata IC	Okayama Prefectural Route 155	171.9			Asakuchi
20	Kasaoka IC	Okayama Prefectural Route 34	180.1			Kasaoka
-	Shinosaka PA	-	185.3
21	Fukuyama-Higashi IC	File:Japanese National Route Sign 0182.svg National Route 182 (Fukuyama Loop Road)	191.7			Fukuyama	Hiroshima
-	Senda BS	-	194.4	○
21-1	Fukuyama SA/SIC		200.3 200.5		For Okayama, Osaka for Hiroshima
-	Fukuyama-Hongō BS	-	207.6	○
22	Fukuyama-Nishi IC	File:Japanese National Route Sign 0002.svg National Route 2 (Matsunaga Bypass)	208.6
22-1	Onomichi JCT	E54 Onomichi Expressway	213.1			Onomichi
23	Onomichi IC	File:Japanese National Route Sign 0184.svg National Route 184	214.5
-	Yahata PA	-	222.2 222.5		For Hiroshima, Kitakyūshū for Okayama	Mihara
24	Mihara-Kui IC	File:Japanese National Route Sign 0486.svg National Route 486 Hiroshima Prefectural Route 25	227.2
-	Takasaka PA	-	231.4	☆	BS for connections only expressway entrance/exit prohibited
24-1	Hongō IC	Hiroshima Prefectural Route 82	238.5
25	Kōchi IC	Hiroshima Prefectural Route 73 File:Japanese National Route Sign 0432.svg National Route 432	246.7	○		Higashihiroshima
-	Kodani SA	-	249.7 250.0		For Hiroshima, Kitakyūshū for Fukuyama, Okayama
25-1	Takaya JCT	E75 Higashihiroshima-Kure Expressway	252.8
26	Saijō IC	Hiroshima Prefectural Route 59 File:Japanese National Route Sign 0375.svg National Route 375 (Misonō Bypass)	257.8	◆
27	Shiwa IC	Hiroshima Prefectural Route 83	268.8	◆
-	Okuya PA	-	270.9
28-1 28	Hiroshima-Higashi IC	File:Japanese Urban Expwy Sign 0001.svg Hiroshima Expressway Route 1 Hiroshima Prefectural Route 70	279.2	○		Higashi-ku, Hiroshima
29	Hiroshima IC	File:Japanese National Route Sign 0054.svg National Route 54 (Gion Bypass)	285.6			Asaminami-ku, Hiroshima
-	Numata PA	-	291.2	○
30	Hiroshima JCT	File:JP Expressway E74.svg Hiroshima Expressway	293.1
31	Itsukaichi IC	Hiroshima Prefectural Route 71	296.1			Saeki-ku, Hiroshima
31-1	Miyajima SA/SIC		306.2			Hatsukaichi
32	Hatsukaichi JCT	File:JP Expressway E2.svg Hiroshima-Iwakuni Road for Hatsukaichi, Miyajima	310.4
32-2	Ōno IC	Hiroshima Prefectural Route 289	315.1	◆
32-3	Ōtake IC	File:Japanese National Route Sign 0002.svg National Route 2	323.4			Ōtake
<33>	Ōtake JCT	File:Japanese National Route Sign 0002.svg National Route 2 Iwakuni-Ōtake Road (planned)	324.1
-	Sekido Tunnel	-			Ōsaka-bound 3,325 m Kitakyūshū-bound 3,217 m	Iwakuni	Yamaguchi
34	Iwakuni IC	File:Japanese National Route Sign 0002.svg National Route 2 Yamaguchi/Hiroshima Prefectural Route 1	332.6	◆
-	Kuga PA	-	344.2
35	Kuga IC	Yamaguchi Prefectural Route 70	346.7	○
36	Kumage IC	Yamaguchi Prefectural Route 8	358.9	○		Shūnan
-	Kudamatsu SA	-	364.8			Kudamatsu
-	Mimitori Tunnel	-			Ōsaka-bound 67 m Kitakyūshū-bound 72 m	Shūnan
37	Tokuyama-Higashi IC	File:Japanese National Route Sign 0002.svg National Route 2 (Shūnan Bypass)	370.7	○
38	Tokuyama-Nishi IC	File:Japanese National Route Sign 0002.svg National Route 2	388.7
-	Tonomi PA	-	392.2			Hōfu
39	Hōfu-Higashi IC	File:Japanese National Route Sign 0002.svg National Route 2 (Hōfu Bypass)	401.3		for Hiroshima
40	Hōfu-Nishi IC		404.6	△	for Kitakyūshū
-	Sabagawa SA	-	407.5
41	Yamaguchi-Minami IC	File:Japanese National Route Sign 0002.svg National Route 2 (Ogōri Bypass)	413.2			Yamaguchi
(33)	Yamaguchi JCT	File:JP Expressway E2A.svg Chūgoku Expressway	419.3	-

Kimi Branch

Number	Name	Connections	Distance from Miki (km)	Notes	Location
2	Miki JCT	Main Route	0.0		Miki
1	Kōbe-Nishi IC/TB	Hyōgo Prefectural Route 22	9.6	TB is on Miki-bound side	Nishi-ku, Kobe
E28 Kobe-Awaji-Naruto Expressway for Tokushima

Hayashima Branch

Number	Name	Connections	Distance from Kurashiki (km)	Bus Stop	Notes	Location
16	Kurashiki JCT	for Hiroshima, Kōbe (Main Route)	0.0	-		Kurashiki
1	Hayashima IC/TB	File:Japanese National Route Sign 0002.svg National Route 2 (Okayama Bypass)	3.4	◆	Toll gate is on Kōbe/Hiroshima-bound side	Hayashima, Tsukubo District
E28 Seto-Chūō Expressway for Kojima, Sakaide

Ube-Shimonoseki Route

Number	Name	Connections	Distance from Ube (km)	Bus Stop	Location
42	Ube JCT	Yamaguchi-Ube Road	0.0	-	Ube
43	Ube IC	File:Japanese National Route Sign 0490.svg National Route 490	3.1	○
44	Onoda IC	Yamaguchi Prefectural Route 71	13.2	○	Sanyoonoda
-	Suōnada PA	-	20.6	○
45	Habe IC	File:Japanese National Route Sign 0002.svg National Route 2 (Asa-Habu Bypass)	22.7
(35-2)	Shimonoseki JCT	File:JP Expressway E2A.svg Chūgoku Expressway	28.1	-	Shimonoseki

See also

• West Nippon Expressway Company