Traffic signal lamp is important in urban traffic management a, although it may seem unremarkable, b..

The vehicle traffic here often wantonly cut U-turn, a messSouthwest and South Ring Road intersection..

February 29, this newspaper, "Woodpecker in the action column reported Qingyunpu District Jiang..

　　在等绿灯等得搓火的时候，你或许会一边用手指敲着方向盘，一边盯着一直不变的红灯这么暗自抱怨。　　要..

Although traffic regulations have been expressly provided, but in the actual driving process, we hav..

Road traffic sign is the use of graphic symbols and text to convey specific traffic regulations, tra..

Traffic signal lamp in road traffic plays a vital role, especially in urban areas the role, traffic ..