China's Xinjiang completes world's longest expressway tunnel

For more: https://www.cgtn.com/video Tunneling of the Tianshan Shengli Tunnel, the world's longest expressway tunnel, was completed on Monday morning, paving the way for the opening of a new shortcut linking southern and northern parts of China's Xinjiang Uygur Autonomous Region. The expressway is expected to be fully completed and opened to traffic in 2025. #china #technology #infrastructure Subscribe to us on YouTube: https://goo.gl/lP12gA Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv