关于完整街道基础设施资产管理政策的全国调查和路线图

IF 6.3 2区 工程技术 Q1 ECONOMICS
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引用次数: 0

摘要

美国各地都在实施完整街道计划,交通机构需要将其纳入资产管理系统,以具有成本效益的方式维护其功能。尽管在州一级取得了一系列进展,但要将完全街道纳入资产管理政策并改进实践,还需要填补许多空白,而且目前还没有实现这一目标的国家指导或综合计划。本研究制定了一个路线图,以填补基础设施资产管理方面的这些空白。为制定该路线图,该研究完成了以下任务:1)开发并实施一项调查,并对多个机构进行深入调查作为补充;2)综合调查结果;3)确定现状、挑战和需求;4)制定完整街道基础设施资产管理路线图。所有 50 个州的交通部门都参与了此次全国调查。本文综合了调查结果和文献综述。调查结果显示,许多机构都制定了一些完整街道指南(39/50),但只有 7 个机构制定了完整街道绩效衡量标准,没有一个机构制定了自行车/步行具体条件衡量标准。三个主要挑战是1) 与组织结构有关的资金不足;2) 对绩效衡量标准的需求;3) 对改进数据获取、收集方法和管理技术的需求。拟议的 "完整街道资产管理政策路线图 "包括以下途径:1)资产管理绩效衡量标准的制定;2)数据收集和分析。路线图将现有需求组织成一个逐步框架,以便将完全街道纳入基础设施资产管理计划和政策。政策影响包括:需要制定由整个机构负责的网络级绩效衡量标准和目标、改进数据收集技术、调整内部结构以鼓励交通部门内部的合作和数据共享。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A national survey and roadmap on complete streets infrastructure asset management policy

Complete Streets are being implemented across the US, and transportation agencies need to incorporate them into asset management systems cost-effectively maintain functionality. Although there has been a range of progress at the state level, many gaps need to be filled to include Complete Streets in asset management policies and improve practices, and there is no national guidance or comprehensive plan to achieve this. This study developed a roadmap to fill those gaps regarding infrastructure asset management. To create this roadmap, the study completed the following tasks: 1) develop and implement a survey supplement it with in-depth surveys with several agencies, 2) synthesize survey outcomes, 3) identify current statuses, challenges, and needs, and 4) develop a roadmap for Complete Streets infrastructure asset management. All 50 state transportation departments participated in the national survey. This paper synthesizes the outcomes of the surveys and literature review. The survey results showed that many agencies have some Complete Streets guidance (39/50), but only seven agencies have Complete Streets performance measures and no agency has bike/ped specific condition measures. The three primary challenges are: 1) inadequate funding related to organizational structure 2) the need for performance measures, and 3) the need for improved data accessibility, collection methods, and management techniques. The proposed Roadmap to Complete Streets Asset Management Policies includes pathways for 1) asset management performance measure development and 2) data collection and analysis. The roadmap organizes existing needs into a step by step framework for incorporating Complete Streets into infrastructure asset management programs and policies. Policy implications include the need for network-level performance measures and targets that the entire agency is responsible for, improved data collection techniques, and internal structural adjustments to encourage collaboration and data sharing within departments of transportation.

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来源期刊
Transport Policy
Transport Policy Multiple-
CiteScore
12.10
自引率
10.30%
发文量
282
期刊介绍: Transport Policy is an international journal aimed at bridging the gap between theory and practice in transport. Its subject areas reflect the concerns of policymakers in government, industry, voluntary organisations and the public at large, providing independent, original and rigorous analysis to understand how policy decisions have been taken, monitor their effects, and suggest how they may be improved. The journal treats the transport sector comprehensively, and in the context of other sectors including energy, housing, industry and planning. All modes are covered: land, sea and air; road and rail; public and private; motorised and non-motorised; passenger and freight.
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