Seosan–Yeongdeok Expressway Explained

Country:	KOR
Type:	EX
Route:	30
Alternate Name:	Dangjin-Yeongdeok Expressway 서산영덕고속도로
Map Custom:	yes
Length Km:	305.5
Established:	28 November 2007
Direction A:	East
Terminus A:	Dangjin-dong, Dangjin, South Chungcheong Province
Cities:	Dangjin, Gongju, Sejong, Daejeon, Cheongju, Sangju, Andong
Direction B:	West
Terminus B:	Yeongdeok-eup, Yeongdeok County, North Gyeongsang Province

Rr:	Dangjin Yeongdeok Gosok Doro
Mr:	Tangjin Yŏngdŏk Kosok Toro

Seosan–Yeongdeok Expressway also known as 6th East–West Expressway is an expressway in South Korea connecting Dangjin to Yeongdeok County.

Numbered 30, it means an East–West expressway. At 305.5 km, it is the fifth-longest expressway in South Korea. Two sections of the route, Dangjin-Daejeon Expressway and Cheongju-Yeongdeok Expressway is directly connected with Gyeongbu Expressway.

History

• 28 November 2007: Cheongwon JC-Nakdong JC segment opens to traffic^[1]
• 27 August 2009 : Magoksa IC opened^[2]
• 18 December 2009 : Nakdong JC-Yeongdeok IC begins construction^[3]
• 23 December 2009 : N.Yuseong IC opened^[4]
• 28 June 2012 : Nakdong JC-Sangju JC begins construction
• 1 July 2012 : E.Gongju IC and N.Yuseong IC changed the name to E.Sejong IC and S.Sejong IC ^[5]
• 1 December 2014 : Cheongwon JC changed to Cheongju JC, Cheongwon-Sangju Expressway changed to Cheongju-Sangju Expressway
• 23 December 2016 : Nakdong JC - Yeongdeok IC section was scheduled to open, but it was delayed to 00:00 on 26 December due to additional security problems. The postponement was announced during the opening ceremony on the 23rd^[6]
• 26 December 2016 : Nakdong JC - Yeongdeok IC segment opened to traffic^[7]

Compositions

Lanes

• Dangjin JC ~ Hoedeok JC, Cheongju JC ~ Yeongdeok IC : 4 lanes
• Hoedeok JC ~ Cheongju JC (Gyeongbu Expressway overlap) : 8 lanes

Length

• 197.88 km

Speed limit

• Dangjin JC ~ Yuseong JC, Cheongju JC ~ Nakdong JC : 110 km/h
• Yuseong JC ~ Cheongju JC, Nakdong JC ~ Yeongdeok IC : 100 km/h

Tunnels

Dangjin ~ Daejeon section

Name	Location	Length	Completion year	Note
Daeheung Tunnel		556m	2009	Yeongdeok-bound
		562m		Dangjin-bound
Chadong Tunnel		363m	2009	Yeongdeok-bound
		315m		Dangjin-bound
Sinyeong Tunnel		686m	2009	Yeongdeok-bound
		680m		Dangjin-bound
Hwaheung Tunnel		305m	2009	Yeongdeok-bound
				Dangjin-bound
Haewol Tunnel		492m	2009	Yeongdeok-bound
		440m		Dangjin-bound
Hogye Tunnel		562m	2009	Yeongdeok-bound
		550m		Dangjin-bound
Yuseong Tunnel		315m	2009	Yeongdeok-bound
				Dangjin-bound

Cheongju ~ Sangju section

Name	Location	Length	Completion year	Note
Munui 1 Tunnel		536m	2007	Yeongdeok-bound
		451m		Dangjin-bound
Munui 2 Tunnel		220m	2007	Yeongdeok-bound
		120m		Dangjin-bound
Pibanryeong Tunnel		1,952m	2007	Yeongdeok-bound
		2,014m		Dangjin-bound
Hoein Tunnel		220m	2007	Yeongdeok-bound
		215m		Dangjin-bound
Suriti Tunnel		903m	2007	Yeongdeok-bound
		825m		Dangjin-bound
Suhan Tunnel		214m	2007
Tanbu Tunnel		220m	2007
Hwaseo 1 Tunnel		225m	2007
Hwaseo 2 Tunnel		128m	2007
Naeseo 1 Tunnel		131m	2007
Naeseo 2 Tunnel		470m	2007	Yeongdeok-bound
		418m		Dangjin-bound
Naeseo 3 Tunnel		500m	2007	Yeongdeok-bound
		520m		Dangjin-bound
Naeseo 4 Tunnel		1,335m	2007	Yeongdeok-bound
		1,370m		Dangjin-bound

• Nakdong Tunnel
• Danmil 1 Tunnel
• Danmil 2 Tunnel
• Danmil 3 Tunnel
• Danmil 4 Tunnel
• Ansa 1 Tunnel
• Ansa 2 Tunnel
• Anpyeong 1 Tunnel
• Anpyeong 2 Tunnel
• Anpyeong 3 Tunnel
• Danchon 1 Tunnel
• Danchon 2 Tunnel
• Danchon 3 Tunnel
• Danchon 4 Tunnel
• Oksan Tunnel
• Gilan 1 Tunnel
• Gilan 2 Tunnel
• Gilan 3 Tunnel
• Gilan 4 Tunnel
• Sailsan Tunnel
• Pacheon 1 Tunnel
• Pacheon 2 Tunnel
• Pacheon 3 Tunnel
• Jinbo Tunnel
• Jipum 1 Tunnel
• Jipum 2 Tunnel
• Jipum 3 Tunnel
• Jipum 4 Tunnel
• Jipum 5 Tunnel
• Jipum 6 Tunnel
• Jipum 7 Tunnel
• Jipum 8 Tunnel
• Jipum 9 Tunnel
• Jipum 10 Tunnel
• Dalsan 1 Tunnel
• Dalsan 2 Tunnel
• Dalsan 3 Tunnel
• Yeongdeok Tunnel

Bridges

Dangjin-Cheongju section

• Sagiso Bridge
• Samung Bridge
• Seongha 2 Bridge
• Wondong 1 Bridge
• Wondong 2 Bridge
• Monggok Bridge
• Jagae 2 Bridge
• Godeok 2 Bridge
• Godeok 3 Bridge
• Daecheoncheon Bridge
• Seokgok 1 Bridge
• Yongri 1 Bridge
• Yongri 2 Bridge
• Sapgyocheon Bridge
• Hapo Bridge
• Buncheon 1 Bridge
• Buncheon 2 Bridge
• Buncheon 3 Bridge
• Jwabang 1 Bridge
• Jwabang 2 Bridge
• Sinseokyuk Bridge
• Wolgok Bridge
• Sinjang 1 Bridge
• Sinjang 2 Bridge
• Sinjang 3 Bridge
• Yesan Bridge
• Sonji Bridge
• Tanbang Bridge
• Seogyeyang Bridge
• Nokmun Bridge
• Sinyang 1 Bridge
• Sinyang 2 Bridge
• Daedeok Bridge
• Chadong 1 Bridge
• Chadong 2 Bridge
• Nokcheon 1 Bridge
• Nokcheon 2 Bridge
• Seungji Bridge
• Yugu 1 Bridge
• Yugu 2 Bridge
• Hwaheung 1 Bridge
• Hwaheung 2 Bridge
• Hwaheung 3 Bridge
• Haewol Bridge
• Haewol 1 Bridge
• Hogye Bridge
• Saedeul Bridge
• Hongcheon Bridge
• Dongdae Bridge
• Bangmun Bridge
• Sangseo Bridge
• Docheon 1 Bridge
• Docheon 2 Bridge
• Sinung Bridge
• Gwisan Bridge
• Jeongancheon Bridge
• Cheongryong 1 Bridge
• Cheongryong 2 Bridge
• Habong 2 Bridge
• Eunyong Bridge
• Sanak 3 Bridge
• Daegyocheon Bridge
• Songwon Bridge
• Geumgang Bridge (488m long)
• Yongsucheon Bridge
• Ansan 1 Bridge
• Ansan 2 Bridge
• Yuseong Bridge
• Hagi 1 Bridge
• Hagi 2 Bridge
• Hagi 3 Bridge
• Tandong Bridge
• Jangdong Bridge
• Seolmok Overpass
• Hwaam Bridge
• Gapcheon Bridge
• Sangseo 1 Bridge
• Seokbong Overpass
• Geumgang 1 Bridge
• Maebongcheol Overpass
• Maebong 1 Overpass
• Seondong Bridge
• Sidong Bridge
• Jukjeon Bridge
• Jukam Bridge
• Nami Bridge
• Nami Overpass

Cheongju-Yeongdeok section

• Cheoksan 2 Bridge
• Cheoksan 3 Bridge
• Cheogksan 4 Bridge
• Namgye 1 Bridge
• Namgye 2 Bridge
• Namgye 3 Bridge
• Gukjeon Bridge
• Samhang 1 Bridge
• Munui Bridge
• Nohyeon Bridge
• Yongchon Bridge
• Hoein Bridge
• Busu 1 Bridge
• Busu 2 Bridge
• Hoein Bridge (925m long)
• Geoncheon Bridge
• Suriti Bridge
• Chajeong Bridge
• Dongjeong Bridge
• Bocheong Bridge
• Gyoam 1 Bridge
• Gyoam 2 Bridge
• Seongri Bridge
• Sogye Bridge
• Geumgul Bridge
• Bocheongcheon Bridge
• Sangjang 1 Bridge
• Sangjang 2 Bridge
• Samgacheon Bridge
• Bongbi Bridge
• Bulmok 1 Bridge
• Sumun Bridge
• Galpyeong Bridge
• Gubyeongsan Bridge
• Pyeongon Bridge
• Sangreung Bridge
• Geumsan Bridge
• Dalcheon 1 Bridge
• Dalcheon 2 Bridge
• Dalcheon 3 Bridge
• Jisan 1 Bridge
• Jisan 2 Bridge
• Hwaseo Bridge
• Samgok Bridge
• Seowon 1 Bridge
• Seowon 2 Bridge
• Seowon 3 Bridge
• Seowon 4 Bridge
• Gogok 1 Bridge
• Gogok 2 Bridge
• Naeseo 1 Bridge
• Naeseo 2 Bridge
• Neungam Bridge
• Jisa Bridge
• Gajang Bridge
• Byeongseongcheon 1 Bridge
• Byeongseongcheon 2 Bridge
• Jicheon 2 Bridge
• Jicheon 3 Bridge
• Jicheon 4 Bridge
• Unpyeong 1 Bridge
• Unpyeong 2 Bridge
• Seoje Bridge
• Dodeok 1 Bridge
• Dodeok 2 Bridge
• Samchun 1 Bridge
• Jangrimcheon Bridge
• Gilancheon Bridge
• Mukgye 1 Bridge
• Yonggyecheon Bridge
• Yongjeoncheon Bridge
• Seosicheon Bridge
• Jipum 2 Bridge
• Osipcheon 1 Bridge
• Osipcheon 2 Bridge
• Yongdeokcheon Bridge
• Soseocheon Bridge
• Daeseocheon Bridge

Major stopovers

• Dangjin (Sagiso-dong - Myeoncheon-myeon) - Yesan County (Bongsan-myeon - Godeok-myeon - Sapgyo-eup - Oga-myeon - Eungbong-myeon - Daeheung-myeon - Sanyang-myeon) - Gongju (Yugu-eup - Sinpung-myeon - Sagok-myeon - Useong-myeon - Wolmi-dong - Useong-myeon - Uidang-myeon)

Sejong

• Janggun-myeon - Yeongi-myeon

South Chungcheong Province

• Gongju Banpo-myeon

Sejong

• Geumnam-myeon

Daejeon

• Yuseong District (Ansan-dong - Oesam-dong - Banseok-dong - Oesam-dong - Hagi-dong - Jaun-dong - Jang-dong - Banghyeon-dong - Hwaam-dong - Gwanpyeong-dong - Yongsan-dong - Tamnip-dong - Jeonmin-dong) - Daedeok District (Sindae-dong - Wa-dong - Sangseo-dong - Deokam-dong - Moksang-dong - Seokbong-dong)

• Cheongju Seowon District (Hhyeondo-myeon - Nami-myeon) - Cheongju Sangdang District (Munui-myeon - Gadeok-myeon) - Boeun County (Hoein-myeon - Suhan-myeon - Boeun-eup - Tanbu-myeon - Jangan-myeon - Maro-myeon)

North Gyeongsang Province

• Sangju (Hwanam-myeon - Hwaseo-myeon - Naeseo-myeon - Oenam-myeon - Gaeun-dong - Gajang-dong - Yangchon-dong - Jicheon-dong - Odae-dong - Geodong-dong - Nakdong-myeon) - Uiseong County (Danmil-myeon - Danbuk-myeon - Angye-myeon - Ansa-myeon - Anpyeong-myeon) - Andong Iljik-myeon - Uiseong County (Danchon-myeon - Jeomgok-myeon - Oksan-myeon) - Andong Gilan-myeon - Cheongsong County (Pacheon-myeon - Jinbo-myeon) - Yeongdeok County (Jipum-myeon - Dalsan-myeon - Ganggu-myeon - Yeongdeok-eup)

List of facilities

• IC: Interchange, JC: Junction, SA: Service Area, TG:Tollgate
  • Light purple(

■): Honam Expressway overlap

• • Light green(

■): Gyeongbu Expressway overlap

• • Light blue(

■): Sangju-Yeongcheon Expressway overlap

No.	Name	Korean name	Distance		Connection	Location		Note
1	Dangjin JC	당진 분기점	-	0.00	Seohaean Expressway	South Chungcheong Province
2	Myeoncheon IC	면천 나들목	4.04	4.04	Local Route 70 (Myeoncheon-ro) Ami-ro
SA	(Myeoncheon SA)	(면천휴게소)
3	Godeok IC	고덕 나들목	8.66	12.70	National Route 40 (Yedeok-ro)
4	Yesan-Sudeoksa IC	예산수덕사 나들목	11.68	24.38	National Route 21 (Chungseo-ro)
SA	Yesan SA	예산휴게소
5	Sinyang IC	신양 나들목	12.51	36.89	Local Route 70 (Cheongsin-ro)
6	Yugu IC	유구 나들목	10.53	47.42	National Route 39 (Geumgyesan-ro)		Gongju
SA	(Sinpung SA)	(신풍휴게소)
7	Magoksa IC	마곡사 나들목	9.14	56.56	National Route 32 (Chadong-ro)			Dangjin-bound Only
8	W.Gongju JC	서공주 분기점	3.79	60.35	Seocheon-Gongju Expressway
9	Gongju JC	공주 분기점	2.67	63.02	Nonsan-Cheonan Expressway
10	Gongju IC	공주 나들목	2.87	65.89	Nonsan-Cheonan Expressway National Route 23 (Charyeong-ro) National Route 32 (Geumbyeong-ro) National Route 36 (Chadong-ro·Charyeong-ro) Baekjekeun-gil
SA	Gongju SA	공주휴게소
11	W. Sejong IC	서세종 나들목	7.00	72.89	National Route 36 (Janggi-ro)			Former E.Gongju IC
12	S.Sejong IC	남세종 나들목	12.56	85.45	National Route 1 (Sejong-ro) Bukyuseong-daero			Former N.Yuseong IC
13	Yuseong JC	유성 분기점	6.13	91.58	Honam Expressway Branch	Daejeon	Yuseong District
	N.Daejeon IC	북대전 나들목	4.61	96.19	Local Route 32 (Daedeok-daero) Local Route 57 (Daedeok-daero)
	Hoedeok JC	회덕 분기점	3.61	99.80	Gyeongbu Expressway Honam Expressway Branch		Daedeok District
SA	Sintanjin SA	신탄진휴게소						Yeongdeok-bound Only
	Sintanjin IC	신탄진 나들목	4.08	103.88	National Route 17 (Sintanjin-ro) Sintanjin-ro 681beon-gil
SA	Jugam SA	죽암휴게소				North Chungcheong Province	Cheongju
	S.Cheongju IC	남청주 나들목	11.08	114.96	National Route 17 (Cheongnam-ro) Local Route 96 (Yeoncheong-ro·Cheongnam-ro)			Former Cheongwon IC
17	Cheongju JC	청주 분기점	3.50	118.46	Gyeongbu Expressway			Former Cheongwon IC
18	Munui IC	문의 나들목	8.10	126.56	Local Route 32 (Micheongoeun-ro)
19	Hoein IC	회인 나들목	10.70	137.26	National Route 25 (Bocheong-daero)		Boeun County
20	Boeun IC	보은 나들목	10.82	148.08	National Route 19 (Nambu-ro)
21	Songnisan IC	속리산 나들목	5.98	154.06	National Route 25 (Bocheong-daero)
SA	Songnisan SA	속리산휴게소						Dangjin-bound Only
SA	Hwaseo SA	화서휴게소				North Gyeongsang Province	Sangju	Yeongdeok-bound Only
22	Hwaseo IC	화서 나들목	16.23	170.29	National Route 25 (Yeongnamjeil-ro) Local Route 49 (Yeongnamjeil-ro)
23	S.Sangju IC	남상주 나들목	18.95	189.24	National Route 3 (Gyeongsang-daero)
24	Nakdong JC	낙동 분기점	8.64	197.88	Jungbu Naeryuk Expressway Sangju-Yeongcheon Expressway
25	Sangju JC	상주 분기점			Sangju-Yeongcheon Expressway
26	E.Sangju IC	동상주 나들목			National Route 25 (Nakdong-daero) National Route 59 (Sangjudain-ro·Yeongnamjeil-ro)
27	W.Uiseong IC	서의성 나들목			National Route 28 (Seobu-ro)		Uiseong County
SA	Uiseong SA	의성휴게소
28	Andong JC	안동 분기점			Jungang Expressway		Andong
29	N.Uiseong IC	북의성 나들목			National Route 5 (Gyeongbuk-daero) Local Route 914 (Gyeongbuk-daero)		Uiseong County
SA	Jeomgok SA	점곡휴게소						Yeongdeok-bound Only
SA	Oksan SA	옥산휴게소						Dangjin-bound Only
30	E.Andong IC	동안동 나들목			National Route 35 (Chunghyo-ro)		Andong
SA	Cheongsong SA	청송휴게소					Cheongsong County
31	Cheongsong IC	청송 나들목			National Route 31 (Cheongsong-ro)
32	E.Cheongsong-Yeongyang IC	동청송영양 나들목			National Route 34 (Gyeongdong-ro)				-	33	Ganggu JC	영덕 분기점			Donghae Expressway	Yeongdeok County	-->
TG	Yeongdeok TG	영덕 요금소					Yeongdeok County
34	Yeongdeok IC	영덕 나들목			National Route 7 (Donghae-daero)

See also

• Roads and expressways in South Korea
• Transportation in South Korea

External links

• 한국도로공사
• 당진영덕고속도로 영상보기
• MOLIT South Korean Government Transport Department

Notes and References

1. http://gwanbo.moi.go.kr/gwanbo/jsp/drm/ezPDFView.jsp?ebookSeq=00000000000000001319080071961000&keyword=&sPage=176&tocSeq=00000000000000001319080089026000 건설교통부공고 제2007-475호
2. http://gwanbo.moi.go.kr/gwanbo/jsp/drm/ezPDFView.jsp?ebookSeq=00000000000000001319110752369000&keyword=&sPage=242&tocSeq=00000000000000001319110772221000 국토해양부공고 제2009-776호
3. https://archive.today/20120906025833/http://www.newsis.com/gallery/view.htm?cID=2&pID=1&page=1&s_skin=&s_date=&e_date=&s_k=&pict_id=NISI20091218_0002098697 영덕군, 동서6축 고속도로 ‘첫삽’
4. http://gwanbo.moi.go.kr/gwanbo/jsp/drm/ezPDFView.jsp?ebookSeq=00000000000000001319108518461000&keyword=&sPage=219&tocSeq=00000000000000001319108531029000 국토해양부공고 제2009-1061호
5. Web site: 한국아이닷컴!. news.hankooki.com. 2017-06-13. https://web.archive.org/web/20131016045930/http://news.hankooki.com/lpage/society/201205/h2012053020464274990.htm. 2013-10-16. dead.
6. http://www.molit.go.kr/USR/NEWS/m_72/dtl.jsp?id=95078644 상주-영덕 고속도로 개통 시각, 23(금) 오후 6시에서 25(일) 자정으로 조정
7. http://gwanbo.moi.go.kr/gwanbo/jsp/drm/ezPDFView.jsp?ebookSeq=00000000000000001482193106492000&keyword=&sPage=437&tocSeq=00000000000000001482193162771000 국토교통부공고 제2016-1693호