The photo taken on Decemeber 15, 2009 shows the vehicle flow on the West Second Loop Road in Beijing. According to Beijing Traffic Administration, the number of motor vehicles in Beijing mounted to 3.991 million up to December 13, and is expected to exceed 4 million in a few days. [Xinhua]

The photo taken on December 15, 2009 shows the vehicle flow on the West Second Loop Road in Beijing. According to Beijing Traffic Administration, the number of motor vehicles in Beijing mounted to 3.991 million up to December 13, and is expected to exceed 4 million in a few days. [Xinhua]