Methodology for evaluating highway-railway grade separations

被引：0
|
作者：
Schrader, MH
Hoffpauer, JR
机构：
[1] Wilbur Smith Associates Inc, Dallas, TX 75206 USA
[2] Metroplan, Little Rock, AR 72201 USA
来源：
TRAFFIC CONTROL DEVICES, VISIBILITY, AND RAIL-HIGHWAY GRADE CROSSINGS 2001: HIGHWAY OPERATIONS, CAPACITY, AND TRAFFIC CONTROL | 2001年 / 1754期
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
To better allocate scarce regional transportation resources when considering the construction of grade-separated highway-railway crossings in Central Arkansas, Metroplan, the Metropolitan Planning Organization, created a methodology to provide a consistent quantitative evaluation of potential locations. This methodology considered use of seven quantitative factors: noise, community cohesion, delay, accessibility, connectivity, geographic distribution, and safety. Each factor yielded a value between 0 and 1, which allows an equally weighted comparison between the different factors as well as a net sum of all factors. The net result, then, is an aggregate value that can, aid in the evaluation and prioritization of potential highway-railway grade separation locations.
引用
收藏
页码：77 / 80
页数：4
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