National Route 40 (South Korea)

National Route 40 is a national highway in South Korea connects Dangjin to Gongju. It established on 14 March 1981

40 National Route 40
국도 제40호선
Route information
Length	145.6 km (90.5 mi)
Existed	14 March 1981–present
Major junctions
West end	Dangjin, South Chungcheong Province
East end	Gongju, South Chungcheong Province
Location
Country	South Korea
Highway system
Highway systems of South Korea Expressways National Local

Main stopovers

• South Chungcheong

Dangjin- Yesan County- Hongseong County- Boryeong- Buyeo County- Gongju

Major intersections

IC: Interchange

Name	Hangul name	Connections	Location		Note
Directly connected with Prefectural Route 622
(Under Unsan 1 bridge)	(운산1교 하부)	National Route 32 Prefectural Route 622	Dangjin	Hapdeok-eup	Terminus
Jaeoh Ridge entrance
Godeok IC	고덕 나들목	Dangjin-Yeongdeok Expressway	Yesan County	Godeok-myeon
Daecheon Intersection	대천 교차로	Prefectural Route 619
Daeji Intersection	대지사거리	Prefectural Route 618 Prefectural Route 619
Godeok Middle School	고덕중학교
Daeji Intersection	대지삼거리	Godeokjungang-ro		Bongsan-myeon
Hapyeong Intersection	하평삼거리	Bongsan-ro
No name	(이름 없음)	Yedeok-ro
Eubnae Intersection	읍내 교차로	Prefectural Route 609 (Deoksanoncheon-ro) Bonggun-ro Chungui-ro
Songshan Intersection	송산 교차로	National Route 45 Prefectural Route 70 (Yun Bong-gil) Prefectural Route 609 (Docheong-daero)		Sapgyo-eup
Sinri Bridge	신리대교
Deoksan Hot Spring Intersection	덕산온천 교차로	Deoksan Hot Spring		Deoksan-myeon
Sudeoksa Intersection	수덕사 교차로	National Route 45 Prefectural Route 70 (Yun Bong-gil) Sudeoksa-ro
Sudeoksa Entrance	수덕사입구
Oera Intersection	외나사거리	Hongdeokseo-ro
Sudeok Elementary School	수덕초등학교
Guseong Bridge	구성교
Gagok Elementary School (closed)	가곡초등학교(폐교)		Hongseong	Galsan-myeon
Hongseong IC	홍성 나들목	Seohaean Expressway National Route 29 Galsan-ro
Sangchon Intersection	상촌교차로	National Route 29 Sangchon-ro Walyong-ro
Galsan Intersection	갈산교차로	Baekya-ro
Galsan tunnel	갈산터널				390m long
Odu Intersection	오두교차로	Galsanseo-gil
Gwangri Intersection	광리교차로	Prefectural Route 96 (Cheonsuman-ro) Seobuseo road		Seobu-myeon
Miho Intersection	이호삼거리	Walyong-ro Yihogil
Hongseong West Middle School	홍성서부중학교
No name	(이름 없음)	Hongnamseo-ro 285 beon-gil
Gongchon Intersection	송촌삼거리	Prefectural Route 96 (Hongnamseo-ro)
No name	(이름 없음)	Seobu-ro 43 beon-gil
Eosa Intersection	어사교차로	Namdanghang-ro
Eosa-ri bus stop	어사리정류소
Naedongma Village Entrance	내동마을입구	Namdanghang-ro 264 beon-gil
Namdang Port	남당항
Anheungdong Intersection	안흥동삼거리	Hongbo-ro
Hongseong seawall Intersection	홍성방조제삼거리	Imhae-ro
Hongseong Bridge	홍성교
Hongseong seawall	홍성방조제		Boryeong	Cheonbuk-myeon
Cheonbuk Intersection	천북삼거리	Hagung road
Haman Intersection	하만삼거리	Prefectural Route 622 (Cheongwang-ro)
Boryeong Bridge Boryeong seawall	보령교 보령방조제
Soseong Intersection	소성삼거리	Prefectural Route 610 (Chungcheonsuyeong-ro)		Ocheon-myeon
Sinchon Intersection	신촌삼거리	Prefectural Route 610 (Domihang-ro)
Galhyeon Entrance	갈현입구	Dolgogae-gil		Cheongso-myeon
Magang 2	마강2리앞	Oncheonjungang-ro		Jupo-myeon
Oncheonwaseon Bridge	오천과선교
Jupo Intersection	주포사거리	National Route 21 (Chungseo-ro) Bỏyeongeupseong-gil
Bongdang Intersection	봉당삼거리
Gwangsan Intersection	관산사거리	Yupoyeok-gil
Chungseo-ro Intersection	충서로사거리
Jugyo Intersection	주교사거리	Prefectural Route 610 (Ulgyekeun-gil)
Gwanchang Intersection	관창교차로	Boryeongbuk-ro		Jugyo-myeon
Bonghwang tunnel	봉황터널			Daecheon-dong
Hwasan Intersection	화산교차로	National Route 36 National Route 77 (Daecheong-ro)
Yeongcheon Intersection	명천교차로	National Route 21 National Route 77 (Chungseo-ro)
Seongju tunnel	성주터널				720m long
Seongju Intersection	성주삼거리	Simwongyegong-ro		Seongju-myeon
Boryeong Coal Museum	보령석탄박물관
Gawha Arts Park	개화예술공원
Chungcheongnamgaehwa Elementary School	충남개화초등학교
Gaewa Intersection	개화삼거리	Prefectural Route 606 (Mansu-ro)
Dowhadam Elementary School (closed)	도화담초등학교(폐교)			Misan-myeon
Dohwadam Intersection	도화담삼거리	Prefectural Route 617
Sulibawi Intersection	수리바위삼거리	Oesan-ro	Buyeo County	Oesan-myeon
Oesan Intersection	외산사거리	Prefectural Route 606 (Mansu-ro)
Jiti Intersection	지티교앞	Prefectural Route 613 (Sabi-ro)		Naesan-myeon
Minam Intersection	미암교차로	Seongchung-ro
Juam Intersection	주암 교차로	Sukdong-ro
Unchi Intersection	운치교차로	Seongchung-ro jilmajae-gil
Julam Intersection	율암 교차로	Seongchung-ro
Yulam Bridge	율암교
Yonggang Middle School	용강중학교			Guryong-myeon
Gulyong Intersection	구룡삼거리	Heungsu-ro
Sujeong Intersection	주정삼거리	National Route 4 Prefectural Route 723 (Daebaekje-ro)
Meoggogae Intersection	먹고개삼거리	Prefectural Route 723 (Chungui-ro)
Gubong Intersection	구봉교차로	National Route 4 (Daebaekje-ro) Heungsu-ro
Hapsong Intersection	합송교차로	Hapsongseo-ro		Gyuam-myeon
Naeli Intersection	내리 교차로	National Route 29 National Route 39 (Gyuamuhoedo-ro)
Gyuam Intersection	규암 교차로	Prefectural Route 625 (Chungjeol-ro)
Buyeodae Bridge	부여대교
				Buyeo-eup
Buyeo Intersection	부여 교차로	Seongwang-ro
Daewang Intersection	대왕 교차로	Geumseong-ro
Gatap Intersection	가탑 교차로	National Route 4 (Daebaejek-ro)
Dongmun Intersection	동문삼거리	Gatap-ro
Roundabout	대향로로터리	Bukpo-ro Seongwang-ro
Yongjeong Intersection	용정교차로	Samchung-ro
Jeongdong Intersection	정동교차로	Prefectural Route 625 (Baekjemun-ro)
Jawang Intersection	자왕교차로	Samchung-ro
Sinjeong Intersection	신정교차로	Bukpo-ro
Wangjin Intersection	왕진교차로	Prefectural Route 645 (Wangjin-ro)
Joseok Intersection	저석교차로	Prefectural Route 651 (Baekjekeung-gil)
Ochon Intersection	오촌교차로	Prefectural Route 651 (Baekjekeung-gil)
Bundang Intersection	분강교차로	Changam-gil	Gongju	Tancheon-myeon
Seongli Intersection	성리교차로	Prefectural Route 645 (Deungsan-ro)
No name	(이름 없음)	Prefectural Route 799 (Geumbaek-ro)			One way
Samgak Intersection	삼각교차로	Prefectural Route 799 (Geumbaek-ro)
Dalsan Intersection	달산교차로	Prefectural Route 96 (Geumbawi-ro)		Iin-myeon
Iin Intersection	이인교차로	Prefectural Route 697 (Geumgang-ro)
Jubong Intersection	주봉교차로	Geombawi-ro
Taebong Intersection	태봉교차로	Ugeumti-ro		Geumhak-dong
Bongjeong Intersection	봉정교차로	Ugeumti-ro
Namgyeongju IC	남공주 나들목	Nonsan–Cheonan Expressway
Geomsang Intersection	검상교차로	Geomsangan-gil
Saejae Intersection	새재교차로
Intersection (front of the police station)	경찰서앞교차로	Muryeong-ro		Ungjin-dong
Gongju Art & Culture Center	공주문예회관	Gomanalu-gil
Gongju Middle School Gongju Office of Education Tomb	공주중학교 공주교육지원청 왕릉교
Gongsanseong Roundabout	공산성 회전교차로	Ungjin-ro
Gongsanseong Fortress	공산성
Geumgang Bridge	금강교
		National Route 32 Prefectural Route 96 (Geumbyeok-ro) Uidang-ro
Jeonmak Intersection	전막 교차로			Singwan-dong	Terminus