The National Alpine Ski Center is the highest-level alpine skiing track in China and the first alpine skiing track in China that meets the Olympic standards. The project of CCCC includes 6 ski trails, 15 tech trails, 2 poma lift trails and 2 trails to the village, accounting for 95.8% of the total number of ski trails.
Yanqing Olympic area is a ski project with the shortest construction period, the highest difficulty, and the highest construction standards. After completion, it will become the highest-level alpine skiing track in China, and the only track in China that meets the standard of the Winter Olympics.
The completion of Yanchong Expressway has greatly shortened the driving distance between the venues in Yanqing and Chongli.
CCCC constructed the section 9 in Beijing, the section ZT1 and ZT12 in Hebei of the Yanchong Expressway.
The Comprehensive Development Project of Future City in Zhangjiakou invested and built by CCCC is located in the area south of Zhangjiakou South Station. The construction of the project is to build supporting urban facilities around the Zhangjiakou high-speed railway station. The development area is 14.8 square kilometers. Taking the 2022 Winter Olympic Games as an opportunity, Zhangjiakou City plans to make the project a demonstration area to build the city's image and provide services for the Winter Olympic Games.
S231 Zhangyu Road (Zhangjiakou to Chongli Nanshanyao) Renovation Project is 34 km long, which is an important road connecting Zhangjiakou, Chongli and the competition area of the Winter Olympics. It will provide efficient, safe, reliable and environmentally-friendly transportation for the 2022 Beijing Winter Olympics. CCCC has built the 5.25 km-long section B. The builders overcame the difficulties such as steep slopes, strong winds, rugged terrains and tight schedules and successfully completed the construction. The project was successfully handed over on November 25, 2021.