Construction Permits in 2026

The dataset contains locations and attributes of above ground permits applied for and approved by the District Department of Transportation. They are newly occupied constructions and events. Examples include: moving truck, roll off debris container, moving storage container, construction staging area, mobile crane work zone, other reserved parking. The public space permit process is described on the DDOT website ddot.dc.gov. These data are shared via an automated process where addresses are batch matched (geocoded) to the District's Master Address Repository. Users may find that some data points will contain 0,0 for X,Y coordinates resulting in inconsistent spatial locations. Addresses for these data points could not be automatically geocoded and will need to be manually geocoded to 'best fit' locations in DC. Use the MAR Geocoder to help complete this.

本数据集收录由华盛顿特区交通局（District Department of Transportation，DDOT）受理并审批的地面占用许可的位置与属性信息，覆盖新增占用工程及活动两类场景。具体示例包括：搬家货车、移动式建筑垃圾集装箱、移动储物集装箱、施工临时场地、移动式起重机作业区以及其他预留停车位等。特区公共空间许可办理流程可访问DDOT官方网站ddot.dc.gov查阅。本数据集通过自动化流程发布，其中地址将批量匹配至特区主地址库（Master Address Repository，MAR）完成地理编码。部分数据点的X、Y坐标值为0,0，存在空间位置不一致的问题，此类数据点的地址无法通过自动化流程完成地理编码，需借助MAR地理编码工具手动匹配至华盛顿特区的最优位置以完成修正。