# National Route 18 (South Korea)

National Route 18 is a national highway in South Korea connects Jindo County to Gurye County. It established on 14 August 1981.

## Main stopovers

South Jeolla Province
* Jindo County - Haenam County - Gangjin County - Jangheung County - Boseong County - Suncheon - Gokseong County - Suncheon - Gurye County

## Major intersections

* (■): Motorway
IS: Intersection, IC: Interchange

### South Jeolla Province

| Name | Hangul name | Connection | Location | Location | Note |
| Geumgol IS | 금골 교차로 | National Route 18 (Jindo-daero) | Jindo County | Gunnae-myeon | Terminus |
| Sedeung IS | 세등삼거리 | Byeokpajin-ro | Jindo County | Gunnae-myeon | |
| Chaengjae | 챙재 | Songsan-gil | Jindo County | Gunnae-myeon | |
| Oilsi IS | 오일시삼거리 | Oilsi 1-gil | Jindo County | Gogun-myeon | |
| Goseong IS | 고성삼거리 | Oilsi 2-gil | Jindo County | Gogun-myeon | |
| Gogun-myeon sojaeji (Osan Elementary School) | 고군면소재지 (오산초등학교) | Naesan-ro | Jindo County | Gogun-myeon | |
| Jimak IS | 지막삼거리 | Prefectural Route 801 (Hayul-gil) | Jindo County | Gogun-myeon | |
| Mosa IS | 모사삼거리 | Mosa-gil | Jindo County | Gogun-myeon | |
| Hyangdong IS | 향동삼거리 | Ullimsanbang-ro | Jindo County | Gogun-myeon | |
| Gagye IS | 가계삼거리 | Gagye-gil | Jindo County | Gogun-myeon | |
| Hoedong IS | 회동삼거리 | Hoedong-gil | Jindo County | Gogun-myeon | |
| Uidong Elementary School | 의동초등학교 | | Jindo County | Uisin-myeon | |
| Uisin-myeon sojaeji | 의신면소재지 | Donji-ro | Jindo County | Uisin-myeon | |
| Uisin Middle School | 의신중학교 | | Jindo County | Uisin-myeon | |
| Uisin-myeon Donji-ri | 의신면돈지리 | Jugyeopdonji-ro | Jindo County | Uisin-myeon | |
| Georyong IS | 거룡삼거리 | Yonghogeoryong-ro | Jindo County | Uisin-myeon | |
| Uisin Elementary School Myeonggeum Branch School (Closed) | 의신초등학교 명금분교 (폐교) | | Jindo County | Uisin-myeon | |
| Uisin-myeon Geumgap-ri | 의신면금갑리 | Jeopdo-ro | Jindo County | Uisin-myeon | |
| Namdo National Gugak Center | 국립남도국악원 | | Jindo County | Imhoe-myeon | |
| Gwiseong IS | 귀성삼거리 | Arirang-gil | Jindo County | Imhoe-myeon | |
| Najulro Museum (Sangman Elementary School) | 나절로미술관 (구 상만초등학교) | | Jindo County | Imhoe-myeon | |
| Jungman-ri Town Hall | 중만리마을회관 | | Jindo County | Imhoe-myeon | 1 lane section |
| Baejungson Shrine | 배중손사당 | Imhoesandong-gil | Jindo County | Imhoe-myeon | 1 lane section |
| Gulpo IS | 굴포삼거리 | Gulpo-gil | Jindo County | Imhoe-myeon | |
| Namseon IS | 남선삼거리 | Namseon-gil | Jindo County | Imhoe-myeon | |
| Dongnyeonggae IS | 동령개삼거리 | Dongnyeonggae-gil | Jindo County | Imhoe-myeon | |
| Namdo Fortress (Jindo Namdoseokseong Stone Fortress) | 남도석성앞 (진도 남도진성) | Namdoseokseong-ro | Jindo County | Imhoe-myeon | |
| Seomang IS | 서망삼거리 | Seomanghang-gil | Jindo County | Imhoe-myeon | |
| Baengmok IS | 팽목삼거리 | Jindohang-gil | Jindo County | Imhoe-myeon | |
| Jindoji IS | 진구지삼거리 | Prefectural Route 803 (Jindoji-gil) | Jindo County | Imhoe-myeon | |
| Seokseong IS | 석성삼거리 | Namdoseokseong-ro | Jindo County | Imhoe-myeon | |
| Baekdong IS | 백동삼거리 | Baekdong-gil | Jindo County | Imhoe-myeon | |
| Sindong IS | 신동삼거리 | Imhoesindong-gil | Jindo County | Imhoe-myeon | |
| Songwol IS | 송월삼거리 | | Jindo County | Imhoe-myeon | |
| Seokgyo IS | 석교삼거리 | Sibilsi-gil | Jindo County | Imhoe-myeon | |
| Yeomjang IS | 염장삼거리 | Yeomjang-gil | Jindo County | Jindo-eup | |
| Poseo IS | 포서삼거리 | Seombawichiljeon-ro | Jindo County | Jindo-eup | |
| Poseo Bridge | 포서교 | | Jindo County | Jindo-eup | |
| Posan IS | 포산삼거리 | Pogu 1-gil | Jindo County | Jindo-eup | |
| Posan IS | 포산 교차로 | Jogeumsijang-gil | Jindo County | Jindo-eup | |
| Namdong IS (Jindo Public Bus Terminal) | 남동 교차로 (진도공용터미널) | Nammun-gil | Jindo County | Jindo-eup | |
| Jindo Culture Center | 진도향토문화회관 | | Jindo County | Jindo-eup | |
| Dongoe IS | 동외 교차로 | Dongoe 1-gil | Jindo County | Jindo-eup | |
| Jindo High School IS (Jindo High School) | 진도고교앞 교차로 (진도고등학교) | Jeonggeoreumjae-gil Dongoe 4-gil | Jindo County | Jindo-eup | |
| Gunnae IS | 군내 교차로 | Gaheung-ro | Jindo County | Gunnae-myeon | |
| Jindo Tunnel | 진도터널 | | Jindo County | Gunnae-myeon | Approximately 620m |
| Geumgol IS | 금골 교차로 | National Route 18 (Dunjeon-gil) Jindo-daero | Jindo County | Gunnae-myeon | |
| Nokjin IS | 녹진 교차로 | Prefectural Route 803 (Jindo-daero) Seobuhaean-ro | Jindo County | Gunnae-myeon | Prefectural Route 803 overlap |
| Jindo Bridge | 진도대교 | | Jindo County | Gunnae-myeon | Prefectural Route 803 overlap |
| Jindo Bridge | | | Haenam County | Munnae-myeon | Prefectural Route 803 overlap |
| Usuyeong Bridge | 우수영교 | | Haenam County | Munnae-myeon | Prefectural Route 803 overlap |
| Usuyeong IS | 우수영 교차로 | National Route 77 (Gwangwangnejeo-ro) Prefectural Route 803 (Gongnyong-daero) | Haenam County | Munnae-myeon | National Route 77 overlap Prefectural Route 803 overlap |
| Sagyo IS | 사교 교차로 | Myeongnyang-ro | Haenam County | Munnae-myeon | National Route 77 overlap |
| Gwanchun IS | 관춘 교차로 | Myeongnyang-ro | Haenam County | Hwangsan-myeon | National Route 77 overlap |
| Namri IS | 남리 교차로 | National Route 77 (Gocheonam-ro) | Haenam County | Hwangsan-myeon | National Route 77 overlap |
| Wonho IS | 원호 교차로 | Myeongnyang-ro | Haenam County | Hwangsan-myeon | |
| Masan IS | 마산 교차로 | Prefectural Route 806 (Myeongnyang-ro) | Haenam County | Masan-myeon | Prefectural Route 806 overlap |
| Bokpyeong Bridge | 복평교 | | Haenam County | Masan-myeon | Prefectural Route 806 overlap |
| Bokpyeong Bridge | | | Haenam County | Haenam-eup | Prefectural Route 806 overlap |
| Haenam IS | 해남 교차로 | National Route 13 (Ttangkkeut-daero) | Haenam County | Haenam-eup | National Route 13 overlap Prefectural Route 806 overlap |
| Pyeongdong IS | 평동 교차로 | Prefectural Route 806 (Gosan-ro) | Haenam County | Haenam-eup | National Route 13 overlap Prefectural Route 806 overlap |
| Sinan IS | 신안 교차로 | Yeongbin-ro | Haenam County | Haenam-eup | National Route 13 overlap |
| Sinan Bridge | 신안교 | | Haenam County | Haenam-eup | National Route 13 overlap |
| Haenam Tunnel | 해남터널 | | Haenam County | Haenam-eup | National Route 13 overlap Approximately 650m |
| Haenam Tunnel | | | Haenam County | Okcheon-myeon | National Route 13 overlap Approximately 650m |
| Songun IS | 송운 교차로 | National Route 13 (Gongnyong-daero) | Haenam County | Okcheon-myeon | National Route 13 overlap |
| Okcheon Middle School (Closed) | 옥천중학교(폐교) | | Haenam County | Okcheon-myeon | |
| Yeongchon IS | 영춘삼거리 | Haenam-ro | Haenam County | Okcheon-myeon | |
| Okcheon-myeon Office Okcheon-myeon Health Center | 옥천면사무소 옥천면보건지소 | | Haenam County | Okcheon-myeon | |
| Okcheon-myeon Seongsan-ri | 옥천면성산리 | Okcheon-ro | Haenam County | Okcheon-myeon | |
| Dongnyeong IS | 동령삼거리 | Prefectural Route 819 (Jiseok-ro) | Gangjin County | Doam-myeon | Prefectural Route 819 overlap |
| Gyera IS | 계라 교차로 | Prefectural Route 55 Prefectural Route 819 (Baek-doro) | Gangjin County | Doam-myeon | Prefectural Route 55, 819 overlap |
| Sincheon IS | 신천 교차로 | Haegang-ro | Gangjin County | Gangjin-eup | Prefectural Route 55 overlap |
| Hosan IS | 호산 교차로 | Deoknam-ro | Gangjin County | Gangjin-eup | Prefectural Route 55 overlap |
| Pyeongdong IS | 평동 교차로 | National Route 2 (Noksaek-ro) Prefectural Route 829 (Boeun-ro) | Gangjin County | Gangjin-eup | National Route 2 overlap Prefectural Route 55 overlap |
| Nampo IS | 남포 교차로 | Namdang-ro Nampo-gil | Gangjin County | Gangjin-eup | National Route 2 overlap Prefectural Route 55 overlap |
| Mokri 1 Bridge | 목리1교 | | Gangjin County | Gangjin-eup | National Route 2 overlap Prefectural Route 55 overlap |
| Mokri 1 Bridge | | | Gangjin County | Gundong-myeon | National Route 2 overlap Prefectural Route 55 overlap |
| Mokri IS | 목리 교차로 | National Route 23 (Cheongja-ro) | Gangjin County | Gundong-myeon | National Route 2 overlap Prefectural Route 55 overlap |
| Tamjin Bridge | 탐진교 | | Gangjin County | Gundong-myeon | National Route 2 overlap Prefectural Route 55 overlap |
| Gundong IS | 군동 교차로 | Seokgyo-ro Gundongpyeongni-gil | Gangjin County | Gundong-myeon | National Route 2 overlap Prefectural Route 55 overlap |
| Pyeongchang Bridge | 평창교 | | Gangjin County | Gundong-myeon | National Route 2 overlap Prefectural Route 55 overlap |
| Pyeongchang Bridge | | | Jangheung County | Jangheung-eup | National Route 2 overlap Prefectural Route 55 overlap |
| Tamjin 2 Bridge | 탐진2교 | | Jangheung County | Jangheung-eup | National Route 2 overlap Prefectural Route 55 overlap |
| Sunji IS | 순지 교차로 | National Route 23 Prefectural Route 55 (Jangheung-daero) | Jangheung County | Jangheung-eup | National Route 2 overlap Prefectural Route 55 overlap |
| Pyeonghwa Bridge | 평화교 | | Jangheung County | Jangheung-eup | National Route 2 overlap |
| Hyangyang IS | 향양 교차로 | National Route 2 (Noksaek-ro) | Jangheung County | Jangheung-eup | National Route 2 overlap |
| Gisan IS | 기산삼거리 | Gisan-gil Udeuraendeu-gil | Jangheung County | Anyang-myeon | |
| Suyang IS | 수양삼거리 | National Route 77 (Yongan-ro) | Jangheung County | Anyang-myeon | National Route 77 overlap |
| Unjeong IS | 운정사거리 | Anyang-ro | Jangheung County | Anyang-myeon | National Route 77 overlap |
| Sachon IS | 사촌 교차로 | Sumunyonggong-ro | Jangheung County | Anyang-myeon | National Route 77 overlap |
| Sinchon IS | 신촌 교차로 | Anyang-ro | Jangheung County | Anyang-myeon | National Route 77 overlap |
| Surak IS | 수락 교차로 | Sumunyonggong-ro Surak-gil | Jangheung County | Anyang-myeon | National Route 77 overlap |
| Sumun Tunnel | 수문터널 | | Jangheung County | Anyang-myeon | National Route 77 overlap Approximately 180m |
| Yonggok IS | 용곡 교차로 | Prefectural Route 819 (Sumunyonggong-ro) | Jangheung County | Anyang-myeon | National Route 77 overlap |
| Hoeryeong | 회령삼거리 | Prefectural Route 845 (Nambugwangwang-ro) | Boseong County | Hoecheon-myeon | National Route 77 overlap |
| Hoeryeong IS | 회령삼거리 | Prefectural Route 895 (Illim-ro) | Boseong County | Hoecheon-myeon | National Route 77 overlap |
| Bamgogae IS | 밤고개삼거리 | Prefectural Route 845 (Nambugwangwang-ro) | Boseong County | Hoecheon-myeon | National Route 77 overlap |
| Botjae IS | 봇재 교차로 | Boseong Tea Plantation | Boseong County | Hoecheon-myeon | National Route 77 overlap |
| Onsu IS | 온수 교차로 | | Boseong County | Boseong-eup | National Route 77 overlap |
| Jangsu IS | 장수 교차로 | National Route 2 (Noksaek-ro) | Boseong County | Boseong-eup | National Route 2, National Route 77 overlap |
| Chodang IS | 초당 교차로 | National Route 2 National Route 77 (Noksaek-ro) Hongseong-ro | Boseong County | Miryeok-myeon | National Route 2, National Route 77 overlap |
| Deokrim IS | 덕림 교차로 | Prefectural Route 843 (Boseonggang-ro) | Boseong County | Miryeok-myeon | |
| Boseonggang Bridge | 보성강교 | | Boseong County | Miryeok-myeon | |
| Boseong IC (Chunjeong IS) | 보성 나들목 (춘정 교차로) | Namhae Expressway National Route 29 (Hwabo-ro) | Boseong County | Miryeok-myeon | |
| Boseong IC IS | 보성IC 교차로 | Songjae-ro | Boseong County | Miryeok-myeon | |
| Yongjeong IS | 용정삼거리 | Prefectural Route 895 (Yongjeong-gil) | Boseong County | Miryeok-myeon | |
| Juamho Wetland Ecological Park | 주암호생태습지 | | Boseong County | Boknae-myeon | |
| Boknae IS Boknae-myeon Office | 복내사거리 복내면사무소 | Prefectural Route 58 Prefectural Route 845 (Gaegi-ro) | Boseong County | Boknae-myeon | Prefectural Route 58 overlap |
| Boknae Bus stop | 복내정류소 | | Boseong County | Boknae-myeon | Prefectural Route 58 overlap |
| Boknae Middle School Boseong High School of Information & Communication | 복내중학교 보성정보통신고등학교 | | Boseong County | Boknae-myeon | Prefectural Route 58 overlap |
| Boknae Middle School | 복내중고교앞 | Prefectural Route 58 (Donggyo-gil) | Boseong County | Boknae-myeon | Prefectural Route 58 overlap |
| Bongjeong Bridge | 봉정교 | | Boseong County | Boknae-myeon | |
| Bongjeong Bridge | | | Boseong County | Mundeok-myeon | |
| No name | (이름 없음) | Dongsosan-gil | Boseong County | Mundeok-myeon | |
| Yongam IS (Juamho Sculpture Park) (Soh Jaipil Memorial Park) | 용암삼거리 (주암호조각공원) (서재필기념공원) | National Route 15 Prefectural Route 15 (Mohu-ro) | Boseong County | Mundeok-myeon | National Route 15 overlap Prefectural Route 15 overlap |
| Dolmen Park | 고인돌공원 | | Suncheon City | Songgwang-myeon | National Route 15 overlap Prefectural Route 15 overlap |
| Gokcheon Bridge | 곡천교 | | Suncheon City | Songgwang-myeon | National Route 15 overlap Prefectural Route 15 overlap |
| Gokcheon IS | 곡천삼거리 | National Route 15 National Route 27 Prefectural Route 15 (Ssanghyangsu-gil) | Suncheon City | Songgwang-myeon | National Route 15 overlap National Route 27 overlap Prefectural Route 15 overlap |
| Songgwang Bus stop | 송광정류장 | | Suncheon City | Songgwang-myeon | National Route 27 overlap |
| (Pyeongchon) | (평촌) | Prefectural Route 897 (Hugok-gil) | Suncheon City | Songgwang-myeon | National Route 27 overlap Prefectural Route 897 overlap |
| Songgwangsa IS | 송광사삼거리 | Prefectural Route 897 (Songgwangsaan-gil) | Suncheon City | Songgwang-myeon | National Route 27 overlap Prefectural Route 897 overlap |
| Pine Hills Country Club | 파인힐스CC | | Suncheon City | Juam-myeon | National Route 27 overlap |
| Mungil IS | 문길삼거리 | National Route 22 National Route 27 (Dongju-ro) | Suncheon City | Juam-myeon | National Route 22 overlap National Route 27 overlap |
| Suncheon Juam Middle School | 순천주암중학교 | | Suncheon City | Juam-myeon | National Route 22 overlap |
| Changchon IS | 창촌삼거리 | National Route 22 (Dongju-ro) | Suncheon City | Juam-myeon | National Route 22 overlap |
| Changchon Health Clinic | 창촌보건진료소 | | Suncheon City | Juam-myeon | |
| Hanwool High School | 한울고등학교 | | Gokseong County | Moksadong-myeon | |
| Moksadong-myeon Office | 목사동면사무소 | | Gokseong County | Moksadong-myeon | |
| Pyeongri IS | 평리삼거리 | Sinsunggyeom-ro | Gokseong County | Moksadong-myeon | |
| Moksadongje 1 Bridge | 목사동제1교앞 | Gangbyeon-ro | Gokseong County | Moksadong-myeon | |
| Moksadong 1 Bridge | 목사동1교 | | Gokseong County | Moksadong-myeon | |
| Moksadong 1 Bridge | | | Gokseong County | Jukgok-myeon | |
| Yeonhwa IS | 연화삼거리 | Daehwanggang-ro | Gokseong County | Jukgok-myeon | |
| Taepyeong IS | 태평삼거리 | Ojuk-ro | Gokseong County | Jukgok-myeon | |
| Taeansa IS | 태안사삼거리 | Prefectural Route 840 (Taean-ro) | Gokseong County | Jukgok-myeon | |
| Apnok IS | 압록사거리 | National Route 17 (Seomjingang-ro) | Gokseong County | Ogok-myeon | National Route 17 overlap |
| Apnok Bridge | 압록교 | | Gokseong County | Ogok-myeon | National Route 17 overlap |
| Apnok Bridge | | | Gokseong County | Jukgok-myeon | National Route 17 overlap |
| Bokhoje 1 Bridge | 복호제1교 | | Suncheon City | Hwangjeon-myeon | National Route 17 overlap |
| Guryegu Station (Seonbyeon IS) | 구례구역 (선변삼거리) | Seomjingang-ro | Suncheon City | Hwangjeon-myeon | National Route 17 overlap |
| Gurye Bridge | 구례교 | | Suncheon City | Hwangjeon-myeon | National Route 17 overlap |
| Gurye Bridge | | | Gurye County | Gurye-eup | National Route 17 overlap |
| Checkpoint Entrance IS | 검문소입구 교차로 | Seomjingang-ro Sinchon-gil | Gurye County | Gurye-eup | National Route 17 overlap |
| Jeonnam Natural Science High School Gurye Middle School Gurye County Office | 전남자연과학고등학교 구례중학교 구례군청 | | Gurye County | Gurye-eup | National Route 17 overlap |
| (Unnamed rotary) | (로터리 이름 없음) | Prefectural Route 861 (Sudalsaengtae-ro) Bongseong-ro | Gurye County | Gurye-eup | National Route 17 overlap |
| Gurye Public Bus Terminal | 구례공영버스터미널 | Jungang-ro | Gurye County | Gurye-eup | National Route 17 overlap |
| Gurye Social Welfare Center | 구례종합사회복지관 | | Gurye County | Gurye-eup | National Route 17 overlap |
| Seosi Bridge (southbound) | 서시교 남단 | Seosicheon-ro | Gurye County | Gurye-eup | National Route 17 overlap |
| Seosi Bridge | 서시교 | | Gurye County | Gurye-eup | National Route 17 overlap |
| Seosi Bridge | | | Gurye County | Masan-myeon | National Route 17 overlap |
| Naengcheon IC | 냉천 나들목 | National Route 17 National Route 19 (Saneom-ro) | Gurye County | Masan-myeon | National Route 17 overlap National Route 19 overlap |
| Naengcheon IS | 냉천삼거리 | National Route 19 (Seomjingang-daero) | Gurye County | Masan-myeon | National Route 19 overlap |
| Cheongcheon Elementary School Masan-myeon Office | 청천초등학교 마산면사무소 | | Gurye County | Masan-myeon | |
| Magwang IS | 마광삼거리 | Hanguktongsin-ro | Gurye County | Masan-myeon | |
| Hwaeomsa | 화엄사 | | Gurye County | Masan-myeon | Terminus |