As of February 2019, Beijing's open testing road mileage for AV testing is 123 kilometers, and the open road covers 44 of the four administrative districts in Beijing.
The test environment is continuously improved, and the facilities and equipment are rich and perfect.
In September 2017, Beijing built and opened the first V2X tide test road in China on the Ronghua Zhongjie Road of Beijing Economic and Technological Development Zone（Yizhunag District）, supporting roadside facilities such as traffic signal systems, millimeter wave radar, signage signs and variable information boards. The connection, the autonomous driving vehicle can carry out the road coordination test of the ICV on the road section.
The open test road starts at the crossroads of Boda Building and ends at the intersection of Yongchang South Road, passing through 7 traffic lights. V2X equipment was installed on the 12-kilometer test road, and 16 types of traffic scenes were set up in three categories, including the V2I and V2V scene warning functions. In the future, the engineering plan for this road will be directly upgraded to the deployment of networked traffic engineering in the open area.