G1221 Yanji–Changchun Expressway
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| 延吉－长春高速公路 | ||||
| Yanchang Expressway 延长高速公路 | ||||
| Major junctions | ||||
| East end | Yanji, Jilin | |||
| West end | Changchun, Jilin | |||
| Highway system | ||||
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The Yanji-Changchun Expressway (simplified Chinese: 延吉－长春高速公路; traditional Chinese: 延吉－長春高速公路), designated as G1221 and commonly abbreviated as Yancheng Expressway (Chinese: 延长高速) is an expressway in Jilin, Northeast China linking the cities of Yanbian and Changchun, Jilin.
Detailed Itinerary[]
 | This article contains a bulleted list or table of intersections which should be presented in a properly formatted junction table. (November 2021) |
 East to West
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Currently named
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 G12 Hunwu Expressway
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 Under Construction
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Yanshan Rd. | |||||
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 Longjing- | |||||
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 (To be Renamed  )
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 G11 Heda Expressway
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Currently named
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 G1212 Shenji Expressway
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| Changchun Metropolitan Area
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 G0102 Changchun Ring Expressway
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 West to East
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References[]
 Expressways of the National Trunk Highway System of China | |||||||
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| Primary | |||||||
| Auxiliary |
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Categories:
- Expressways in Liaoning
- Chinese national-level expressways