G1215 Songjiang–Changbaishan Expressway
Songjiang–Changbaishan Expressway | ||||
|---|---|---|---|---|
| 松江－长白山高速公路 | ||||
| Songchang Expressway 松长高速公路 | ||||
| Route information | ||||
| Auxiliary route of G12 | ||||
| Length | 13.74 km (8.54 mi) | |||
| Existed | 30 November 2020–present | |||
| Major junctions | ||||
| North end | G1221 in Songjiang, Antu County, Yanbian, Jilin | |||
| South end | X187 in Erdaobaihe, Antu County, Yanbian, Jilin | |||
| Location | ||||
| Country | China | |||
| Highway system | ||||
| ||||
The G1215 Songjiang–Changbaishan Expressway (Chinese: 松江—长白山高速公路), also referred to as the Songchang Expressway (Chinese: 松长高速公路), is an expressway in Jilin, China that connects Songjiang to Erdaobaihe.[1] The entire route is located within Antu County and has a total length of 13.74 km (8.54 mi), making it one of the shortest NTHS expressways in China. Construction began in October 2016 and it was opened to traffic on 30 November 2020.[2][3]
References
- ^ "国家公路网规划" (PDF). National Development and Reform Commission. Archived from the original (PDF) on 2022-07-12. Retrieved 2026-01-15.
- ^ "国家发展改革委关于吉林省龙井至 大蒲柴河公路可行性研究报告的批复". National Development and Reform Commission. 2016-05-16. Retrieved 2026-01-15.
- ^ "龙蒲高速今日14时开通，延吉到长白山只需80分钟！_澎湃号·媒体_澎湃新闻-The Paper". The Paper. Archived from the original on 2025-04-26. Retrieved 2026-01-15.