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Hurricane Response Capacity Enhancement Study

机译:飓风应对能力增强研究

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This study was prepared to identify the most effective means of increasing highway system capacity during the hurricane warning response period to maximize the number of persons that canbe evacuated from the south Florida area. The study considered roadway corridors that are part of the Florida Intrastate Highway System (FIHS) and other segments of the state highway system that were identified as potential evacuation corridors for south Florida. This study considered both the travel demand and network capacity available under evacuation conditions based on work performed in previous studies and travel behavior. Sixteen (16) operational improvements were considered in the evaluation of the benefits and constraints that included the impacts on system capacity, safety, costs, and operations. These alternatives included: planning and communication, transportation system management (TSM), transportation demand management (TDM) and capital improvements. However, the emphasis of this paper is on an evaluation on a one-way reversible lane system on Florida's Turnpike from West Palm Beach to Orlando, a length of 233 miles involving 22 interchanges.
机译:这项研究旨在确定在飓风预警响应期间增加高速公路系统容量的最有效方法,以最大程度地增加可从佛罗里达南部地区撤离的人数。该研究考虑了属于佛罗里达州内高速公路系统(FIHS)一部分的道路走廊以及被确定为南佛罗里达州潜在疏散走廊的州高速公路系统的其他部分。这项研究根据先前的研究工作和出行行为,同时考虑了疏散条件下的出行需求和网络容量。在评估收益和制约因素(包括对系统容量,安全性,成本和运营的影响)时,考虑了十六(16)项操作改进。这些替代方案包括:规划和通信,运输系统管理(TSM),运输需求管理(TDM)和资本改善。但是,本文的重点是对佛罗里达州收费公路从西棕榈滩到奥兰多的单向可逆车道系统进行评估,该系统全长233英里,涉及22个交汇处。

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