AH1
Asian Highway 1 (AH1) is the longest route of the Asian Highway Network, running 20,557 km (12,774 mi) from Tokyo, Japan via Korea, China, Southeast Asia, Bangladesh, India, Pakistan, Afghanistan and Iran to the border between Turkey and Bulgaria west of Istanbul where it joins end-on with European route E80, running all the way to Lisbon, Portugal.
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| Route information | ||||
| Length | 20,557 km (12,774 mi) | |||
| Major junctions | ||||
| East end | Tokyo, Japan 35°41′03″N 139°46′29″E | |||
| West end | Istanbul, Turkey 41°43′01″N 26°21′10″E | |||
| Location | ||||
| Countries | Japan, South Korea, North Korea, China, Vietnam, Cambodia, Thailand, Myanmar, India, Bangladesh, Pakistan, Afghanistan, Iran, Turkey | |||
| Highway system | ||||
| 
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Japan
    

The 1200-kilometre[1] section in Japan was added to the system in November 2003.[2] It runs along the following tolled expressways:[3]
 Shuto Expressway C1 Inner Circular Route, Edobashi JCT to Tanimachi JCT via Takebashi JCT Shuto Expressway C1 Inner Circular Route, Edobashi JCT to Tanimachi JCT via Takebashi JCT
 Shuto Expressway Route 3 Shibuya Line, Tanimachi JCT to Yoga Exit (Tokyo Interchange) Shuto Expressway Route 3 Shibuya Line, Tanimachi JCT to Yoga Exit (Tokyo Interchange)
.png.webp) Tōmei Expressway,[4] Tokyo Interchange to Komaki Tōmei Expressway,[4] Tokyo Interchange to Komaki
.png.webp) Meishin Expressway, Komaki to Suita via Kyoto Meishin Expressway, Komaki to Suita via Kyoto
.png.webp) Chūgoku Expressway, Suita to Kobe Chūgoku Expressway, Suita to Kobe
.png.webp) San'yō Expressway, Kobe to Hatsukaichi via Hiroshima San'yō Expressway, Kobe to Hatsukaichi via Hiroshima
 Hiroshima Expressway (urban expressway), Hatsukaichi to Hatsukaichi Route 1 Hiroshima Expressway (urban expressway), Hatsukaichi to Hatsukaichi Route 1
 National Route 2 Hatsukaichi   to Iwakuni National Route 2 Hatsukaichi   to Iwakuni
.png.webp) San'yō Expressway, Iwakuni to Yamaguchi San'yō Expressway, Iwakuni to Yamaguchi
.png.webp) Chūgoku Expressway, Yamaguchi to Shimonoseki Chūgoku Expressway, Yamaguchi to Shimonoseki
.png.webp) Kanmon Bridge, Shimonoseki to Kitakyushu Kanmon Bridge, Shimonoseki to Kitakyushu
.png.webp) Kyushu Expressway, Kitakyushu to Fukuoka Kyushu Expressway, Kitakyushu to Fukuoka
 Fukuoka Expressway Route 4 Fukuoka Expressway Route 4
 Fukuoka Expressway Route 1 Fukuoka Expressway Route 1
 Camellia Line ferry to Busan, South Korea.
 Camellia Line ferry to Busan, South Korea.
From Fukuoka, the Japan–Korea Undersea Tunnel has been proposed to provide a fixed crossing.
South Korea
    

The section in South Korea mainly follows the Gyeongbu Expressway. The Highway Boundary of South and North Korea.
 Busan City Route 71: Busan-Centre - Busan-Dong-gu Busan City Route 71: Busan-Centre - Busan-Dong-gu
 Busan City Route 11: Busan-Dong-gu - Busan-Geumjeong-gu Busan City Route 11: Busan-Dong-gu - Busan-Geumjeong-gu
 Gyeongbu Expressway: Busan-Geumjeong-gu - Gyeongju - Daegu - Daejeon - Seoul-Seocho-gu Gyeongbu Expressway: Busan-Geumjeong-gu - Gyeongju - Daegu - Daejeon - Seoul-Seocho-gu
 Seoul City Route 41: Seoul-Seocho-gu - Seoul-Gangnam-gu - Seoul-Yongsan-gu Seoul City Route 41: Seoul-Seocho-gu - Seoul-Gangnam-gu - Seoul-Yongsan-gu
 Namsan 1st tunnel: Seoul-Yongsan-gu - Seoul-Jung-gu Namsan 1st tunnel: Seoul-Yongsan-gu - Seoul-Jung-gu
 Seoul City Route 21: Seoul-Jung-gu - Seoul-Eunpyeong-gu Seoul City Route 21: Seoul-Jung-gu - Seoul-Eunpyeong-gu
 National Route 1: Seoul-Eunpyeong-gu - Panmunjeom National Route 1: Seoul-Eunpyeong-gu - Panmunjeom
North Korea
    
- P'anmunjŏm - Kaesŏng
.svg.png.webp) Pyongyang-Kaesong Motorway: Kaesŏng - P'yŏngyang Pyongyang-Kaesong Motorway: Kaesŏng - P'yŏngyang
.svg.png.webp) Pyongyang-Sinuiju Motorway (Under Construction): P'yŏngyang - Sinŭiju Pyongyang-Sinuiju Motorway (Under Construction): P'yŏngyang - Sinŭiju
China
    
- Within Dandong: New Yalu River Bridge - Binjiang Middle Road (.svg.png.webp) G228) - Chunsan Road - People's Square roundabout - Jinshan Avenue - Huayuan Road ( G228) - Chunsan Road - People's Square roundabout - Jinshan Avenue - Huayuan Road (.svg.png.webp) G304) G304)
 G1113: Dandong - Shenyang (Xiashengou JCT) G1113: Dandong - Shenyang (Xiashengou JCT)
- Within Shenyang:  G1501: Xiashengou JCT - Jinbaotai JCT - Beiliguan JCT G1501: Xiashengou JCT - Jinbaotai JCT - Beiliguan JCT
 G1: Shenyang (Beiliguan JCT) - Beijing (Shiyuan JCT) G1: Shenyang (Beiliguan JCT) - Beijing (Shiyuan JCT)
- Within Beijing:  G4501: Shiyuan JCT - Maju JCT - Shuangyuan JCT - Fangshan Liyuan JCT G4501: Shiyuan JCT - Maju JCT - Shuangyuan JCT - Fangshan Liyuan JCT
 G4: Beijing (Fangshan Liyuan JCT) - Shijiazhuang - Zhengzhou - Xinyang - Wuhan - Changsha - Guangzhou (Taihe JCT) G4: Beijing (Fangshan Liyuan JCT) - Shijiazhuang - Zhengzhou - Xinyang - Wuhan - Changsha - Guangzhou (Taihe JCT)
- Within Guangzhou:  G1508: Taihe JCT - Longshan JCT - Leping JCT - Hengjiang JCT G1508: Taihe JCT - Longshan JCT - Leping JCT - Hengjiang JCT
 G80: Guangzhou - Nanning G80: Guangzhou - Nanning
 G7211: Nanning - Youyiguan G7211: Nanning - Youyiguan
Hong Kong
    
    Guangzhou - Hong Kong branch
    
Vietnam
    

 : Hữu Nghị Quan - Đồng Đăng - Hanoi - Vinh - Đồng Hới - Đông Hà - Huế - Đà Nẵng - Hội An - Quy Nhơn - Nha Trang - Phan Thiết - Biên Hòa - Ho Chi Minh : Hữu Nghị Quan - Đồng Đăng - Hanoi - Vinh - Đồng Hới - Đông Hà - Huế - Đà Nẵng - Hội An - Quy Nhơn - Nha Trang - Phan Thiết - Biên Hòa - Ho Chi Minh
 : Ho Chi Minh - Mộc Bài : Ho Chi Minh - Mộc Bài
Cambodia
    
    
Thailand
    


 Route 33: Aranyaprathet - Kabin Buri - Hin Kong Route 33: Aranyaprathet - Kabin Buri - Hin Kong
 Route 1: Hin Kong - Bang Pa In Route 1: Hin Kong - Bang Pa In
 Route 32:  - Bang Pa In - Chai Nat (Concurrent with Route 32:  - Bang Pa In - Chai Nat (Concurrent with AH2) AH2)
 Route 1: Chai Nat - Tak (Concurrent with Route 1: Chai Nat - Tak (Concurrent with AH2) AH2)
 Route 12: Tak - Mae Sot Route 12: Tak - Mae Sot
Myanmar
    
- National Highway 8: Myawaddy - Payagyi
- Branch Yangon–Mandalay Expressway : Payagyi - Yangon
 
- Yangon–Mandalay Expressway: Payagyi - Meiktila - Mandalay
- National Highway 7: (Concurrent with  AH2): Mandalay - Tamu AH2): Mandalay - Tamu
India (East)
    
    
Bangladesh
    

India (West)
    

 NH 112: Petrapole - Barasat NH 112: Petrapole - Barasat
 NH 12: Barasat - Kolkata Airport NH 12: Barasat - Kolkata Airport
- Belghoria Expressway: Kolkata Airport - Dankuni
 NH 19: Dankuni - Durgapur -Asansol - Dhanbad -Barhi - Mohania - Varanasi - Allahabad - Kanpur - Agra - New Delhi NH 19: Dankuni - Durgapur -Asansol - Dhanbad -Barhi - Mohania - Varanasi - Allahabad - Kanpur - Agra - New Delhi
 NH 44: New Delhi - Sonipat - Ambala - Jalandhar NH 44: New Delhi - Sonipat - Ambala - Jalandhar
 NH 3: Jalandhar - Amritsar - Attari NH 3: Jalandhar - Amritsar - Attari
Pakistan
    

Afghanistan
    
- Afghanistan Ring Highway: Jalalabad - Kabul - Kandahar - Delaram - Herat - Islam Qala
Iran
    
    
Turkey
    
    
Connection to E80
    

The route AH1 is also marked as  E80 in Turkey. The E80 continues in the E-road network from the border station at Kapitan Andreevo/Kapıkule to Sofia in Bulgaria, followed by E80 highways to Niš, Pristina, Dubrovnik, Pescara, Rome, Genoa, Nice, Toulouse, Burgos, Valladolid, Salamanca and finally Lisbon on the Atlantic Ocean.
 E80 in Turkey. The E80 continues in the E-road network from the border station at Kapitan Andreevo/Kapıkule to Sofia in Bulgaria, followed by E80 highways to Niš, Pristina, Dubrovnik, Pescara, Rome, Genoa, Nice, Toulouse, Burgos, Valladolid, Salamanca and finally Lisbon on the Atlantic Ocean.
References
    
|  | Wikimedia Commons has media related to AH1. | 
- Economic and Social Commission for Asia and the Pacific, 2003 Asian Highway Handbook Archived 2012-04-14 at the Wayback Machine, 2003, page 54
- Economic and Social Commission for Asia and the Pacific, 2003 Asian Highway Handbook Archived 2012-04-14 at the Wayback Machine, 2003, page 3
- アジアハイウェイ標識の設置場所 (in Japanese). MLIT. Retrieved December 5, 2011.
- Economic and Social Commission for Asia and the Pacific,2003 Asian Highway Handbook Archived 2012-04-14 at the Wayback Machine, 2003, page 54 shows an aerial photo of the Yokohama Aoba Interchange, placing AH1 clearly on the Tomei Expressway rather than the other Tokyo-Nagoya expressway, the Chūō Expressway.
-  "Archived copy" (PDF). Archived from the original (PDF) on 2017-10-13. Retrieved 2009-01-26.{{cite web}}: CS1 maint: archived copy as title (link)



























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