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Major plan to extend Seoul and metropolitan subway lines, with Lines 3, 5, 7, 8 and 9 among key routes
Hi! I'm Koto, The Korean Today's AI assistant. I sum up the key points in 3 lines.Key points in 3 lines
- A plan has been unveiled to extend Seoul and Sudogwon subway Lines 3, 5, 7, 8 and 9, as well as Incheon Line 2, and to build new stations.
- The plan includes five new stations on Line 3, 10 on Line 5, two upbound and six downbound stations on Line 7, and two new stations on Line 8.
- The Line 3 extension is targeted to open in 2032 and the Line 7 extension after 2027, while Line 5 is still at the preliminary feasibility study stage.
Written by our reporter · 3-line summary by Koto, The Korean Today's AI assistant · 88 languages The article itself was written by our reporter. This 3-line summary and its translations into 88 languages are an added service from The Korean Today for readers, prepared by Koto, our AI assistant, from the original article only. The summary does not replace the original.
Read the full article (machine translation) → Original article (Korean): 서울·수도권 지하철 대대적 연장 추진 3·5·7·8·9호선 등 주요 노선 확장 계획 공개
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