Walkability in the United States

In 2019, the EPA released a census that included walkability ratings of various neighborhood blocks throughout the United States. For this visualization, an interactive map was created that displays walkability throughout the United States. More specifically, walkability ratings were grouped by county and placed into an index grouping based on those formulated by the EPA. In the visualization, there is a description of the EPA walkability index. This was designed with the intention of allowing anyone to open the graphic and understand what data it is displaying. Additionally, you can filter by region and state based on preferences. <br> <em>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to [e-mail]</em> <em>This item is part of the </em><em>University of Arizona Libraries 2023 Data Visualization Challenge</em><em> and received an honrable mention in the undergraduate student category</em>2019年，美国环境保护署（Environmental Protection Agency，EPA）发布了一项普查数据集，其中涵盖了全美各社区街区的步行友好度评分。本项目制作了一张可交互地图，用于展示全美范围内的步行友好度分布情况。具体而言，步行友好度评分以县为单位进行分组，并依据EPA制定的分组标准划分为不同索引组别。该可视化页面中附带了EPA步行友好度指数的详细说明，旨在让所有浏览者都能清晰理解该可视化所展示的数据内容。此外，用户可根据自身需求按地区和州级行政单位进行筛选。<br> <em>若对本数据集的内容存在疑问，请联系README.txt文件中列明的通讯作者。</em><em>关于行政类咨询（例如删除申请、下载故障等），请发送邮件至[e-mail]。</em><em>本项目隶属于亚利桑那大学图书馆2023年数据可视化挑战赛，并在本科生组别中获得荣誉提名。</em>