US_Routes_TDA

The FDOT U.S. Highways feature class provides spatial information on Florida U.S. Highways. The interstate and US route numbers are assigned by the Federal American Association of State Highway and Transportation Officials (AASHTO) usually following recommendations by the each state department. Both interstate and US routes are coded under the USROUTE characteristic. This information is required for roadways functionally classified as principal, minor arterials that have US route designations, and all Active Exclusive roads that are associated with Interstate and the US route. This dataset is maintained by the Transportation Data & Analytics office (TDA). The source spatial data for this hosted feature layer was created on: 08/15/2026. For more details please review the FDOT RCI Handbook Download Data: Enter Guest as Username to download the source shapefile from here: https://ftp.fdot.gov/file/d/FTP/FDOT/co/planning/transtat/gis/shapefiles/us_roads.zip佛罗里达交通部（FDOT）美国公路要素类提供了佛罗里达州境内美国公路的空间信息。州际公路及美国公路路线编号由美国国家公路与运输协会（AASHTO）制定，通常参考各州交通部门的建议。州际公路与美国公路路线均通过USROUTE属性进行编码。此类信息适用于功能分类为主要干线、带有美国公路路线编号的次要干线公路，以及所有与州际公路及美国公路路线相关联的现役专用道路。本数据集由交通数据与分析办公室（TDA）负责维护。本托管要素图层的源空间数据创建于：2026年8月15日。如需了解更多详情，请参阅《FDOT RCI手册》。数据下载：以Guest作为用户名即可从以下链接下载源形状文件（shapefile）：https://ftp.fdot.gov/file/d/FTP/FDOT/co/planning/transtat/gis/shapefiles/us_roads.zip