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METHODOLOGY FOR EVALUATING HIGHWAY-RAILWAY GRADE SEPARATIONS.
| 题名： | METHODOLOGY FOR EVALUATING HIGHWAY-RAILWAY GRADE SEPARATIONS. |
| 作者： | Schrader-MH; Hoffpauer-JR |
| 关键词： | Decision-making; Evaluation-and-assessment; Grade-separations; Methodology-; Prioritization-; Railroad-grade-crossings |
| 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 new result, then, is an aggregate value that can aid in the evaluation and prioritization of potential highway-railway grade separation locations. |
| 总页数： | Transportation Research Record. 2001. (1754) pp77-80 (2 Ref.) |
| 报告类型： | 科技报告 |
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