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原文传递 IMPACT OF ROAD SAFETY AUDIT IMPLEMENTATION ON EXPRESSWAY

题名：	IMPACT OF ROAD SAFETY AUDIT IMPLEMENTATION ON EXPRESSWAY
其他题名：	ⅰ.Albert Gan,Joan Shen and Adriana Rodriguez(2005)"Update of Florida Crash Reduction Factors and Countermeasures to Improve the Development of District Safety Improvement Projects"Florida Department of Transportation Report April 2005.
正文语种：	英文
作者：	A Mohan Rao
关键词：	express；recommend；redevelopment；connect；industrial；safety；delhi；capital；barrier；percent
摘要：	Road Safety Audit (RSA) is formal and independent safety performance review of a road transportation projects by an experienced team of safety specialists, addressing the safety of all road users. RSA helps in reducing the number and severity of crashes. It also helps reduce costs by identifying safety issues and correcting them before projects are built. Noida - Greater Noida (NGN) Expressway is an eight lane divided carriageway connecting Noida and Greater Noida, the two major residential cum industrial / commercial township developments located in the state of Uttar Pradesh, India. Since both these cities have grown rapidly over the years due to their proximity to New Delhi, the above expressway way was constructed in 2002 to provide fast track road connectivity between them and also an additional connectivity to Delhi. This expressway also connects to Yamuna Expressway, which is now extended to Lucknow, the state capital. This Expressway has witnessed high crash rate and therefore, a comprehensive RSA was conducted and suggestions for improving safety on this expressway were recommended. These included replacement of concrete guard post on median by double row metal beam crash barrier, redevelopment of entry and exit points as per Indian Standards, marking and road studs on each of the traffic lanes and particularly near exit/entry points of auxiliary lanes. The Speed Enforcement Cameras and Close Circuit TV with Variable Message Signs were also implemented at every 2 km. This Paper discusses the effect of these measures on rate on the Expressway, the total crashes after RSA has exhibited 84 percent reduction. At the same time, the fatal crashes exhibited a significant reduction 91 percent. The average speed of all types of vehicle in general, has improved after implementation of RSA recommendations; even wish annual increase in traffic.
出版年：	2018
论文唯一标识：	I-75Y2018V46N11007
英文栏目名称：	Technical Papers
期刊名称：	Indian Highways
拼音刊名(出版物代码)：	I-75
卷：	46
期：	11
页码：	35-42