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，其中包含美国境内各街区的步行友好度评分。针对本次可视化作品，我们制作了一张交互式地图以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，并依据美国环境保护署制定的标准归入相应的指数组别。该可视化作品中附带了美国环境保护署步行友好指数的说明文本，旨在让所有访问者均可轻松理解该图表所展示的数据内容。此外，用户可根据自身偏好按地区和州进行筛选。<br> 若对本数据集的内容存在咨询，请联系README.txt文件中列明的通讯作者。行政类事宜（如内容移除申请、下载故障等）可发送至邮箱[e-mail]。本作品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。