The G1215 Songjiang–Changbaishan Expressway (), also referred to as the Songchang Expressway (), is an expressway in Jilin, China that connects Songjiang to Erdaobaihe. The entire route is located within Antu County and has a total length of , 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.
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