Tech billionaire Elon Musk has once again drawn global attention to China's infrastructure after sharing a video of Chongqing East Railway Station, a high-speed rail hub in southwest China.

Located in Chongqing's Nan'an District, Chongqing East Railway Station officially began operations in June 2025 together with the Chongqing East-Qianjiang section of the Chongqing-Xiamen high-speed railway. The new line is designed for trains running at speeds of up to 350 kilometers per hour.