How does Beijing relieve traffic jams?

<p>By changing the direction of traffic. Here&#39;s how they do it:<br/></p><p>The traffic authority selects a lane to go one direction in the morning and the opposite direction in the evening to release peak pressure.</p><p>Since the Chaoyang Road tidal lane opened in 2013, the average speed of vehicles traveling between the Third and Fourth Ring Roads has been improved by 6.7 percent. <br/></p><p>(Produced by Zhu Yaze and Dong Feng)<br/></p>