近年来,随着私家车的急 剧增加,城市道路日渐拥堵。 政府投巨资对道路进行拓宽 改造,但在道路改造中,存在 着挤占慢车道(自行车道)、 人行道的现象。 挤占慢车道和人行道,作 机动车道拓宽之用,使慢车 道有的宽度不足两米,仅容 两辆自行车并行通过;有的 与人行道合二为一,行人还 In recent years, with the rapid increase of private cars, the urban roads have become increasingly congested. The government has invested heavily in widening and rebuilding the roads. However, in the road reconstruction, there is a phenomenon of squeezing the slow lanes (bicycle lanes) and sidewalks. Crowded slow lanes and sidewalks for motor vehicles to broaden the use of the width of some slow lanes less than two meters, only two bicycles passed in parallel; and some merge with the sidewalks, pedestrians also