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A Comparison of Traffic Accommodation Guidelines in Alberta from a Practical Perspective

机译:从实践角度比较艾伯塔省交通设施指南

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With a natural resource rich economy, Calgary's rapid growth has necessitated the construction of southeast quadrant of Stoney Trail, which will serve as the city's ring road once all four quadrants are completed. The portion of Stoney Trail being constructed will include 14 km of new freeway, 13 km of upgrades and expansions and the construction or upgrade of 9 interchanges. Traffic Accommodation Strategies (TAS) temporarily divert traffic to accommodate construction activities, while ensuring worker and traveller safety. The need is most prevalent where the existing roadways cannot be closed for construction. While TAS's are essential for safety, the attention paid towards their development and execution is sometimes less than what is warraneted. In an effort to streamline the process, various jurisdictions and organizations have published standards and recommendations for TAS design and implementation. While these publications are sometimes similar they can differ greatly from each other in certain critical areas. On the Southeast Stoney Trail (SEST) project, the differences have become an issue at times, such as where the standard in-force impractical to implement, or when the TAS covers two different jurisdictions that employ significantly different standards. This paper examines various standards and recommendations applicable to Alberta in order to analyse the similarities and discrepancies between them. A commentary on the SEST project is included to highlight any deficiencies in the published material. Finally, attempts are made to rationalize and streamline an approach in situations where conflicting standards are in-place. Potential legal issues with utilizing different standards are discussed.
机译:凭借自然资源丰富的经济,卡尔加里的快速增长已使建设Stoney Trail东南象限成为必要,一旦所有四个象限完成,它将成为城市的环路。正在建设的斯通尼小径部分将包括14公里的新高速公路,13公里的升级和扩建以及9个立交桥的建设或升级。交通住宿策略(TAS)暂时将交通改道以适应建筑活动,同时确保工人和旅行者的安全。在无法关闭现有道路进行施工的情况下,这种需求最为普遍。尽管TAS对安全至关重要,但对它们的开发和执行的关注有时不及常规。为了简化流程,各个司法管辖区和组织都发布了有关TAS设计和实施的标准和建议。尽管这些出版物有时很相似,但在某些关键领域它们可能会有很大不同。在东南斯托尼径(SEST)项目上,有时会出现差异,例如无法实施有效的标准,或者TAS涵盖采用不同标准的两个不同辖区的情况。本文研究了适用于艾伯塔省的各种标准和建议,以分析它们之间的相似性和差异。包含有关SEST项目的评论,以突出显示已出版材料中的任何不足之处。最后,在存在冲突标准的情况下,尝试使方法合理化和简化。讨论了使用不同标准的潜在法律问题。

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