10 World's Longest Metro Tunnels

Longest tunnel competition: Asia=7, Europe=3.
Subscribe us:
▶ TH-cam Channel: / engineering8
▶ Our Tweets: / yt_engineering8
▶ Facebook page: / engineering8channel
▶ Tumblr: / engineering8
▶ Google+ page: goo.gl/upGvEV
Top ten longest subway tunnels in the world:
1. Guangzhou Metro Line 3
2. Beijing Subway Line 10
3. Seoul Subway Line 5
4. MRT Downtown Line, Singapore
5. Serpukhovsko-Timiryazevskaya Line, Moscow
6. Madrid Metro Line 12
7. Toei Oedo Line, Tokyo.
8. Kaluzhsko-Rizhskaya Line, Moscow
9. MRT Circle Line, Singapore
10. Busan Subway Line 2
CC BY:
박창현, • [부산2호선] 205편성 출발. [108...
Sophia Kovaleva, • Video
Ray in Manila, flic.kr/p/WA3eL1
SBS2831G Transportations, • Video
Betty Sham, • Ба́бушкинская метро́ -...
Moscow subway, • Video
TGVくんゆっくり SPちゃんねる, • リニア地下鉄未来のつりかけVVVF インバー...
Ricardo Ricote Rodríguez, flic.kr/p/95evwx
CityRailways, • CityRailways.com | Met...
yeowatzup, flic.kr/p/ebEcq
Dem Transport, • Video
Travelstar98 Gaudi, • Downtown Line MRT Stag...
Kong Yuen Sing, • Singapore subway, Yio ...
PJH Films from KOREA, • Seoul Subway Line 5-Gw...
PatMax Adventures, • How To Use The Seoul S...
Micah Sittig, flic.kr/p/4z4bz8
klarititemplateshop.com, flic.kr/p/7GfMPZ
whatleydude, flic.kr/p/9DnUNm
Thompson Fang, • [1080p]在廣州地鐵APM列車上好奇的孩...
bfishadow, flic.kr/p/92BWJf
John K, • Video
Disco Medusae Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
creativecommons...