The Inner Ring Road of Tianjin is a system of roads incircling the downtown of Tianjin, China. It is not an expressway in any way as the road user has to turn to get on to the next road and not exit. There are traffic lights or roundabouts at most intersections with other roads.
This road is extremely busy at most times of the day, even with the divided road having over 2 lanes in each direction with a separate bike lane, giving proof to how fast the economic growth of Tianjin is (many people have a car now, and taxis are everywhere, but there are still more bikes).
The name of the roads of the Inner Ring Road in a counterclockwise direction are Nanjing Road, Qufu Road, Shiyi Jing Road and a few other roads.
References
Inner Ring Road (Tianjin) Wikipedia(Text) CC BY-SA