G4512 Shuangliao–Nenjiang Expressway Explained

Country:	CHN
Type:	Expwy
Route:	4512
Map:	G4512 map.svg
Direction A:	North
Terminus A:	Nenjiang City, Heilongjiang
Direction B:	South
Terminus B:	Shuangliao, Jilin
Previous Type:	Expwy
Previous Route:	4511
Next Type:	Expwy
Next Route:	4513

The Shuangliao–Nenjiang Expressway, designated as G4512 and commonly referred to as the Shuangnen Expressway, is a partially completed expressway in China. It is a major north–south expressway that when complete, will connect the cities of Nenjiang City, in Heilongjiang, with Shuangliao, in Jilin, near the border with Inner Mongolia.^{[1] [2] [3]}

History

This expressway has formerly been wrongly signed using the NTHS-like code "G47."^{[4] [5]}

Notes and References

1. Web site: National Expressway Network Plan (2013 - 2030). 国家公路网规划(2013年-2030年) . National Development and Reform Commission . 15 July 2022 . 18 August 2022 . dead . https://web.archive.org/web/20131024061911/http://zfxxgk.ndrc.gov.cn/PublicItemView.aspx?ItemID=%7B93c7d13b-aa0d-4beb-955e-268adade8a8f%7D . 24 October 2013 .
2. Web site: 12 July 2022 . 国家发展改革委 交通运输部关于印发《国家公路网规划》的通知 . . 13 July 2022 . 14 July 2022 . https://web.archive.org/web/20220714010033/https://xxgk.mot.gov.cn/2020/jigou/zhghs/202207/t20220711_3660995.html . live .
3. Web site: 中国国家高速公路网主线标志 .
4. Web site: 吉林省交通运输厅. was.jl.gov.cn.
5. Web site: 嫩丹高速公路施工成本控制研究-手机知网. wap.cnki.net.