Beijing new airport subway line starts test run

A journalist visits a train of the new airport subway line in Beijing, capital of China, June 15, 2019. Self-driving trains for the subway line connecting downtown Beijing with its new international airport started trial run Saturday, according to local authorities. Stretching 41.4 kilometers, the new line supports autopilot system and can run at a speed of 160 km per hour, with as many as 448 passengers, according to Beijing Major Projects Construction Headquarters Office. (Xinhua/Zhang Chenlin)