Access_Control_Type_TDA

The FDOT GIS Access Control Type feature class provides spatial information on Florida Access Control Type. Denotes whether or not at-grade streets or driveways are permitted to intersect the roadway. Full Control means this type has grade-separated interchanges and may have ramps and acceleration lanes. There will be no at-grade intersections and no access to driveways. Partial Control (rare) means most intersections are grade-separated but there are some at-grade intersections. There will be a combination of ramps, grade-separated interchanges, at-grade intersections, and limited driveway access. No Access Control includes all roadway IDs that do not meet the criteria above. This information is required for all roadways functionally classified higher than local On or Off the SHS. This dataset is maintained by the Transportation Data & Analytics office (TDA). The source spatial data for this hosted feature layer was created on: 06/27/2026. 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/rdaccess.zipFDOT GIS 通行控制类型要素类（FDOT GIS Access Control Type feature class）可提供佛罗里达州道路通行控制类型的空间信息，用于标注平面街道或私家车道是否允许与道路平面相交。其中，完全控制（Full Control）类型指该类道路采用立体交叉设计，可设置匝道与加速车道，无平面交叉口且不允许私家车道接入；部分控制（Partial Control，较为罕见）指多数交叉口为立体交叉，但仍存在少量平面交叉口，整体为匝道、立体交叉、平面交叉口与有限私家车道接入的混合模式；无通行控制（No Access Control）则涵盖所有不符合上述三类标准的道路ID。该信息为所有功能等级高于地方道路的道路（无论其属于州公路系统SHS范围内还是范围外）所必需。本数据集由交通数据与分析办公室（Transportation Data & Analytics office, TDA）维护，此托管要素图层的源空间数据创建于2026年6月27日。如需了解更多详情，请查阅FDOT RCI手册；下载数据时，以访客（Guest）作为用户名，即可从此处下载源形状文件（shapefile）：https://ftp.fdot.gov/file/d/FTP/FDOT/co/planning/transtat/gis/shapefiles/rdaccess.zip