# National Route 48 (South Korea)

National Route 48 is a national highway in South Korea connects Ganghwa County to Jongno District. It established on 31 August 1971.

## Main stopovers
### Incheon

* Ganghwa County

### Gyeonggi Province

* Gimpo

### Seoul

* Gangseo District - Yeongdeungpo District - Mapo District - Seodaemun District - Jongno District

## Major intersections

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

### Incheon (Ganghwa County)

| Name | Hangul name | Connection | Location | Location | Note |
| Inhwa-ri | 인화리 | | Ganghwa County | Yangsa-myeon | Terminus |
| Songsan IS | 송산삼거리 | | Ganghwa County | Yangsa-myeon | |
| Baeu Pass | 배우고개 | | Ganghwa County | Yangsa-myeon | |
| Igang IS | 이강삼거리 | Ganghwaseo-ro | Ganghwa County | Hajeom-myeon | |
| Sinbong IS | 신봉삼거리 | Bongdeok-ro | Ganghwa County | Hajeom-myeon | |
| Hajeom-myeon Office Hajeom Elementary School | 하점면사무소 하점초등학교 | | Ganghwa County | Hajeom-myeon | |
| Ganghwa History Museum Ganghwa dolmen | 강화역사박물관 강화지석묘 | | Ganghwa County | Hajeom-myeon | |
| Songhae IS | 송해삼거리 | Jeonmang-daero | Ganghwa County | Songhae-myeon | |
| Incheon Asian Games Ganghwa Stadium | 인천아시안게임강화경기장 | | Ganghwa County | Ganghwa-eup | |
| Seomun IS Ganghwasanseong East Gate | 서문삼거리 강화산성서문 | Gobigogae-ro | Ganghwa County | Ganghwa-eup | |
| Sinmun IS | 신문사거리 | Hyangnamu-gil 31beon-gil | Ganghwa County | Ganghwa-eup | |
| Ganghwa County Office Entrance | 강화군청입구 | | Ganghwa County | Ganghwa-eup | |
| Suhyeop IS | 수협사거리 | Nammun-ro Dongmun-ro | Ganghwa County | Ganghwa-eup | |
| Almigol IS | 알미골사거리 | Prefectural Route 84 (Jungang-ro) | Ganghwa County | Ganghwa-eup | |
| Ganghwa Hospital IS Ganghwa Registration Office | 강화병원삼거리 강화등기소 | | Ganghwa County | Ganghwa-eup | |
| Ganghwa Bridge IS | 강화대교 교차로 | Haeandong-do 136beon-gil | Ganghwa County | Ganghwa-eup | |
| Ganghwa Bridge | 강화대교 | | Ganghwa County | Ganghwa-eup | Continuation into Gyeonggi Province |

### Gyeonggi Province Gimpo

| Name | Hangul name | Connection | Location | Location | Note |
| Ganghwa Bridge | 강화대교 | | Gimpo City | Wolgot-myeon | Incheon - Gyeonggi Province border line |
| Seongdongma-eul Entrance Seongdong Checkpoint IS | 성동마을입구 성동검문소 교차로 | Munsusan-ro Gimpo-daero 3023beon-gil | Gimpo City | Wolgot-myeon | |
| Kimpo University Entrance | 김포대학입구 | Gimpodaehak-ro | Gimpo City | Wolgot-myeon | |
| Gimpo CC IS | 김포CC 교차로 | Prefectural Route 56 (Gunha-ro) | Gimpo City | Wolgot-myeon | |
| Galsan IS | 갈산사거리 | Gunha-ro | Gimpo City | Wolgot-myeon | |
| Gimpo Foreign Language High School | 김포외국어고등학교 | | Gimpo City | Wolgot-myeon | |
| Olijeong Entrance Galsan IS | 오리정입구 갈산삼거리 | | Gimpo City | Wolgot-myeon | |
| Saeteoma-eul IS Ongjeong IS | 새터마을교차로 옹정삼거리 | Gimpo-daero 2435beon-gil | Gimpo City | Tongjin-eup | |
| Masong Bypass Road IS | 마송우회도로사거리 | Yulsaengmasonggan-ro | Gimpo City | Tongjin-eup | |
| Tongjin High School Masongsinae Entrance (Masong Underpass) | 통진중고사거리 마송시내입구 (마송지하차도) | Jogang-ro | Gimpo City | Tongjin-eup | |
| Masong Elementary School IS | 마송초교 교차로 | Prefectural Route 355 (Seoamgojeong-ro) (Heungsin-ro) | Gimpo City | Tongjin-eup | |
| Dosa 4-ri Doso-dong IS Baekseokma-eul Dosa 5-ri | 도사4리 도소동교차로 백석마을 도사5리 | | Gimpo City | Tongjin-eup | |
| West Gimpo-Tongjin IS (West Gimpo-Tongjin IC) | 서김포통진 교차로 (서김포통진 나들목) | Capital Region 2nd Ring Expressway | Gimpo City | Yangchon-eup | |
| Haseong IS | 하성삼거리 | Haseong-ro | Gimpo City | Yangchon-eup | |
| Rusan Bridge | 루산교 | | Gimpo City | Yangchon-eup | |
| Nusan IS | 누산삼거리 | Gimpo-daero 1759beon-gil | Gimpo City | Yangchon-eup | |
| Nusan IS | 누산 교차로 | Prefectural Route 356 (Yanggok-ro) | Gimpo City | Yangchon-eup | |
| Seoksan Entrance IS | 석산입구 교차로 | Gimpo-daero 1685beon-gil | Gimpo City | Yangchon-eup | |
| Balsan-ri IS | 발산리 교차로 | Nusan-ro | Gimpo City | Yangchon-eup | |
| Daechon Jechonma-eul Entrance | 대촌제촌마을입구 | Unyang-ro | Gimpo City | Janggi-dong | |
| Janggibon-dong Community Service Center | 장기본동행정복지센터 | Cheongsong-ro | Gimpo City | Janggi-dong | Janggi Underpass |
| Hangang-ro IS | 한강로사거리 | Gimpohangang 1-ro | Gimpo City | Janggi-dong | Janggi Underpass |
| Janggi IS | 장기사거리 | Gimpohangang 2-ro | Gimpo City | Janggi-dong | Janggi Underpass |
| Janggi IS | 장기 교차로 | Gimpo-daero Taejang-ro | Gimpo City | Janggi-dong | Janggi Underpass |
| Geolpo IC | 걸포 나들목 | Prefectural Route 98 Prefectural Route 356 (Ilsan Bridge) | Gimpo City | Gimpobon-dong | |
| Hyangsan IS | 향산 교차로 | Sangmi-ro | Gimpo City | Gochon-eup | |
| Taeri IS | 태리 교차로 | Gimpo-daero | Gimpo City | Gochon-eup | |
| Janggok IS | 장곡 교차로 | Janggok-ro | Gimpo City | Gochon-eup | |
| Cheondeung IS | 천등 교차로 | Singok-ro | Gimpo City | Gochon-eup | |
| Singok IS | 신곡사거리 | Inhyang-ro | Gimpo City | Gochon-eup | |
| Gimpo IC | 김포 나들목 | Seoul Ring Expressway | Gimpo City | Gochon-eup | |
| Gimpo Ara Bridge | 김포아라대교 | | Gimpo City | Gochon-eup | |
| Gochon IC | 고촌 나들목 | National Route 39 (Beolmal-ro) | Gimpo City | Gochon-eup | Continuation into Seoul |

### Seoul

| Name | Hangul name | Connection | Location | Location | Note |
| Sangsama-eul | 상사마을 | Seoul City Route 92 (Gaehwadong-ro) | Seoul | Gangseo District | Seoul City Route 92 overlap Gyeonggi Province - Seoul border line |
| Gaehwa station Entrance | 개화역입구 | Gaehwadong-ro 8-gil | Seoul | Gangseo District | Seoul City Route 92 overlap |
| Gaehwa IS (Gimpo Airport IC) | 개화사거리 (김포공항 나들목) | Incheon International Airport Expressway Yangcheon-ro | Seoul | Gangseo District | Seoul City Route 92 overlap |
| Gimpo Airport IS (Gaehwa-dong Underpass) | 김포공항 교차로 (개화동지하차도) | Chowon-ro | Seoul | Gangseo District | Seoul City Route 92 overlap |
| Banghwa Middle School | 방화중학교 | | Seoul | Gangseo District | Seoul City Route 92 overlap |
| Gimpo Airport Entrance IS (Airport Underpass) | 김포공항입구교차로 (공항지하차도) | Gimpo International Airport (Haneul-gil) Seoul City Route 92 (Nambu Beltway) Banghwadong-ro | Seoul | Gangseo District | Seoul City Route 92 overlap |
| Songjeong station | 송정역 | | Seoul | Gangseo District | |
| Magok station IS | 마곡역교차로 | National Route 6 National Route 77 (Balsan-ro) | Seoul | Gangseo District | National Route 6, National Route 77 overlap |
| Balsan station IS | 발산역교차로 | Gangseo-ro | Seoul | Gangseo District | National Route 6, National Route 77 overlap |
| Saemaul Sports Hall | kbs스포츠월드 | | Seoul | Gangseo District | National Route 6, National Route 77 overlap |
| Gangseo District Office IS | 강서구청입구 교차로 | Hwagok-ro | Seoul | Gangseo District | National Route 6, National Route 77 overlap |
| Deungchon Middle School Seoul Baekseok Elementary School National Information Society Agency Korea Electric Power Corporation | 등촌중학교 서울백석초등학교 한국정보화진흥원 한국전기공사협회 | | Seoul | Gangseo District | National Route 6, National Route 77 overlap |
| Deungchon station IS | 등촌역교차로 | Gonghang-daero 59-gil Deungchon-ro | Seoul | Yangcheon District | National Route 6, National Route 77 overlap |
| Yeomchang station Yanghwa Bridge | 염창역 양화교 | | Seoul | Yangcheon District | National Route 6, National Route 77 overlap |
| Seongsan Bridge IS | 성산대교남단교차로 | National Route 1 (Seobu Ganseondoro) National Route 6 National Route 77 (Nodeul-ro) | Seoul | Yeongdeungpo District | National Route 1 overlap |
| Seongsan Bridge | 성산대교 | | Seoul | Yeongdeungpo District | National Route 1 overlap |
| Seongsan Bridge | | | Seoul | Mapo District | National Route 1 overlap |
| Seongsan Bridge IS | 성산대교북단교차로 | National Route 77 (Gangbyeonbuk-ro) | Seoul | Mapo District | National Route 1 overlap |
| Naebusunhwan-ro Entrance (Seongsan Underpass) | 내부순환로입구 (성산지하차도) | National Route 1 (Nongsusansijang-ro) Naebu Expressway | Seoul | Mapo District | National Route 1 overlap |
| Mapo-gu Office station IS | 마포구청역사거리 | World Cup-ro | Seoul | Mapo District | |
| Seongsan 2 Bridge IS | 성산2교사거리 | World cup buk-ro | Seoul | Mapo District | |
| Yeonnam Bridge IS | 연남교 교차로 | Seongam-ro Yeonnam-ro | Seoul | Mapo District | Moraenae Overpass |
| Sacheon Bridge IS | 사천교 교차로 | Susaek-ro | Seoul | Seodaemun District | Moraenae Overpass |
| Yeonhui IC | 연희나들목 | Yeonhui-ro | Seoul | Seodaemun District | |
| Yonsei University | 연세대학교 | Yonsei-ro | Seoul | Seodaemun District | |
| Severance Hospital Sinchon station | 신촌세브란스병원 지상 신촌역 | | Seoul | Seodaemun District | |
| Ewha Womans University | 이화여자대학교 | | Seoul | Seodaemun District | |
| Bongwon Overpass | 봉원고가차도 | | Seoul | Seodaemun District | |
| Geumhwa Tunnel | 금화터널 | | Seoul | Seodaemun District | Approximately 535m |
| Dongnimmun station (Dongnimmun Overpass) | 독립문역사거리 (독립문고가차도) | Tongil-ro | Seoul | Seodaemun District | |
| Sajik Tunnel | 사직터널 | | Seoul | Jongno District | Approximately 160m |
| Sajik Park Sajik-dong Community Center | 사직공원 사직동주민센터 | Sajik-ro 8-gil | Seoul | Jongno District | |
| Gyeongbokgung station IS | 경복궁역사거리 | Saemunan-ro 3-gil Jahamun-ro | Seoul | Jongno District | |
| Gwanghwamun IS Central Government Complex (Seoul) | 광화문교차로 정부서울청사 | Yulgok-ro | Seoul | Jongno District | |
| Gwanghwamun station Sejong Center | 광화문역 세종문화회관 | | Seoul | Jongno District | |
| Sejong-daero IS | 세종대로사거리 | National Route 6 (Saemunan-ro, Jong-ro) Sejong-daero | Seoul | Jongno District | Terminus |