试析城市道路机动车车道标志与标线设置

On Vehicle Lane Signs and Marked Lines Installment in Urban Area

近年来 ,我国机动车以每年超过 14 %的速度增长 ,道路通车里程的年增长率仅为 2 %左右 ,车、路供求关系的不平衡导致了交通拥堵现象日趋严重 ,特别是城市交通拥堵已成为社会热点问题。因此 ,合理设置城市道路平面交叉口机动车道标志与标线不失为一种简单可行的手段。

In resent years, the amount of vehicles increases at the rate of 14 percent per year, but the mileage through vehicles is only 2 percent or so, the balance losing between supply and demand on vehicles and roads causes more and more serious traffic jam, especially the cases happened in urban areas became social issue. Hence, it will be a simple and easy method to manipulate to install vehicle lane signs and marked lines at crossing roads reasonably.