2011年11月21日,北京市市政市容委发布的《北京市“十二五”时期城乡市容环境建设规划》明确:北京市将在年内建设城市标识系统,使由地名标识、交通标识和人行导向标识3大系统构成的城市标识体系更加完备。今后,北京市形状不一、五花八门的指路牌、交通牌、人行路牌等将被统一。 On November 21, 2011, Beijing Municipal Municipal Commission of City Planning released “Beijing ” Twelfth Five-Year “urban and rural environment and city construction plan” clear: Beijing will build the city’s logo system during the year, so that by the place name identification, traffic signs And people-oriented three major components of the logo system of urban identification system more complete. In the future, different shapes and sizes of Beijing’s road signs, traffic signs and pedestrian street signs will be unified.