In order to cope with the traffic demand and improve the safety of the road , the section of tung chung road between lung tseng tau and cheung sha will be widened and realigned to a two - lane two - way rural road 为了应付交通需求和改善道路的安全情况，改善工程会将井头至长沙的一段东涌道扩阔成一条双线郊区公路，以供双程行车，并为这段路重新定线。
Concequently , it is not easy to solve the safety problem with traffic low increasing , but just to improve the traffic infrastructure and the design criterion to give more chance for road users who made mistake 因此目前还没有更有效措施可以降低因流量增加而导致事故多发这一现象,只能去尽力改善道路基础设施的状况、提高相应的安全标准,给驾驶员一定的“容错空间” 。
Through setting interior drainage system , water saved in the pavement structure can be eliminated from subgrade and pavement structure , and it does good to improve the pavement performance and prolong the service life of pavement 设置路面结构内部排水系统，能够将积滞在路面结构内的水分迅速地排出路基、路面结构外，有利于改善道路的使用性能，延长路面的使用寿命。
And then , to improve the living function of road space and amend simpleness of function and form , we must analyse road space from these aspects , such as whole control , detail design and the image of road space with residents activity etc . so to establish the living function of road space in residential quarter , we need to set up the road system , confirm scale , elect transport mode in whole and create site adjust criterion , use original landscape elements in detail . in addition , advancing the visualization of road space is also one way to set up the connection between residents activity and the image of road space . at last , we introduce several successful cases in foreign country and analys a case in our country . we hope we can go on the research in - depth in the furture 然后，我们分别从整体控制、细部生成及道路意象与居民活动的互动来改善道路的单一和简化，提高其可居性。这样，通过对道路空间宏观上道路网络的形成、规模的确定、交通方式的选择和细节上场所的创造、尺度的调节、原风景元素的运用，以及通过提升道路形象来形成道路意象与居民活动的互动，从而建立一种可居的居住小区道路空间。最后，介绍和分析了几个国外成功的住区空间可居性规划理念和国内的设计实践，并期待随着小区的发展，在将来作更深入的研究。
In recent years , along with the complete development of the high grade highway and city stereoscopic transportation , the skew bridge has been extensively applicated in the high grade highway , the city road and the stereoscopic transportation hinge for the sake of the line form of the ameliorative road and the increment of the road transportation net1 s ability 近年来，随着高等级公路及城市立体交通的全面发展，为了改善道路的线形、提高道路交通网的通行能力，斜梁桥已被广泛应用于高等级公路、城市道路和立交枢纽中。
Streetscape improvement is an essential element of the pedestrian plan . the improvement proposals cover streetscape design , greening and landscaping , rationalization of street furniture , re - paving of footpaths , signage improvements and incorporation of public art . traffic management measures including control of vehicle speed , pedestrianisation schemes and improvement to road junctions and pedestrian crossings are also considered to promote pedestrian safety 改善街景是行人环境规划图则的另一主要元素，其中的建议牵涉街景的设计、绿化和美化环境、提供有条理的街道设施、重铺行人路、改善行人路标和加入公众艺术元素。为加强保障行人的安全，我们亦考虑实施交通管理措施，包括限制行车速度、实施行人专用区计划，以及改善道路交界处和行人过路处的安排。
Based on the analysis of the temporal - spatial and component of the passenger flow , freight : elow and traffic flow on road transportation corridor ; the paper has analyzed the existing traffic situation on main and secondary road of the corridor and outlined the development trend . reviewing the technical and economic characteristic : of the variety transport means and considering the interest of shipper and passenger , the paper discusses the reasonable structure of the freight and passenger flow in comprehensive transportation corridor . on the analysis of factors affecting road capacity , the paper puts forward the approaches and measures to increase the road capacity and the level of service , and improves the comprehensive transportation corridor capacity 本文在对道路运输通道上客流、货流和交通流的时空分布特性及其构成分析的基础上，研究其在通道主、辅道上的分布现状及该现状形成的原因，并对其发展趋势进行论述；根据综合运输通道中各运输方式的技术经济特点，在考虑旅客和货主对运输服务特性偏好的基础上，对通道内客货流在不同运输方式/线路上的分配进行了探讨；通过对道路通行能力影响因素的分析，提出了提高道路通行能力和服务水平、改善道路运输通道综合运输能力的途径和措施。
