Beijing traffic congestion pressure is very great，2015 Beijing traffic index overall has entered a stage of moderate congestion，future still is faced with lack of rail traffic，parking difficult，and many other problems，ease the Beijing traffic congestion has responsibilities. This paper makes a detailed analysis of the Beijing traffic congestion status，existing problems，causes，This article from the Beijing development needs and the international advanced experience，put forward to give priority to the rail transportation，building “the orbit of Beijing” and “the orbit of Jing-Jin-Ji area” and a series of countermeasures.