Question:
temporary parking of vehicles at the roadside, the right wheel and the distance between the hard shoulder is not more than 30 centimeters. I would like to ask
refers to where the hard shoulder? is the location of my parking?

Answer:
the hard shoulder is located in the outer edge of the carriageway to the edge of roadbed, the width of the strip has a certain structural elements, including the hard shoulder hard shoulder and soil. The main function of the hard shoulder
are: ① the carriageway to protect the stability of the main structure; ② to mechanical failure or emergency vehicles need to provide temporary parking location; ③ provide more than the lateral width, is conducive to safety, increased comfort; ④ for pedestrian, bicycle access; ⑤ to set up facilities to provide the location of the road; ⑥ operation as the work of conservation sites; ⑦ roads without damaging the structure of the premise, can also be used as the location of buried underground facilities; ⑧ excavation sections to improve the bend line-of-sight, promote traffic safety; ⑨ so that rainwater away from the carriageway to the location of emissions, to reduce the carriageway of rainwater infiltration and reduce road damage.2008-04-04
问题:
车辆在路边临时停车时，右侧车轮与路肩的距离不能超过30厘米。
请问路肩是指哪个地方?是停车的位置吗?

回答:
路肩是位于行车道外缘至路基边缘、具有一定宽度的带状结构部分，包括硬路肩和土路肩。
路肩的主要作用有：①保护行车道等主要结构的稳定；②为发生机械故障或遇到紧急情况的车辆需要临时停车提供位置；③提供侧向余宽，有利于安全，增加舒适感；④可供行人、自行车通行；⑤为设置路上设施提供位置；⑥作为养护操作的工作场地；⑦在不损坏公路构造的前提下，也可作为埋设地下设施的位置；⑧改善挖方路段的弯道视距，增进交通安全；⑨使雨水能够在远离行车道的位置排放，减少行车道雨水渗透，减少路面损坏。2008-04-04