https://news.cgtn.com/news/2025-11-25/Track-laying-completed-for-China-s-northernmost-high-speed-railway-1IAXz9UzdhC/p.html
Track-laying for the Harbin-Yichun High-Speed Railway – China's northernmost high-speed line currently under construction – was completed on November 25....
high speed railwaytrack layingcompletedchinanorthernmost