BEIJING -- Buses circling a 1.53 km route in the Chinese city of Zhengzhou are offering a sneak peek at what the combination of 5G telecommunications and self-driving technology is likely to bring.
Manufacturer Yutong uses island in Zhengzhou as proving ground

Yutong's Xiaoyu is a Level 4 autonomous vehicle, with no steering wheel and the capability to run without any human intervention under certain conditions.
BEIJING -- Buses circling a 1.53 km route in the Chinese city of Zhengzhou are offering a sneak peek at what the combination of 5G telecommunications and self-driving technology is likely to bring.