Jinan Metro Line 1 starts commercial operation in China's Shandong
Xinhua,April 02, 2019 Adjust font size:
In this aerial photo taken on April 1, 2019, a Jinan Metro Line 1 train runs on an elevated track in the southern suburb of Jinan, east China's Shandong Province. Commercial operation of Jinan Metro Line 1 started on Monday. (Xinhua)