LRS arcs TDA

The FDOT LRS Arcs feature class provides spatial information on the constituent geometry used to create the official FDOT linear referencing system (LRS). The arcs are digitized by the LRS coordinator and attributed with the necessary information to support LRS feature creation. The arcs are used to construct the LRS routes feature class. The LRS arcs are maintained as a versioned feature class in the Transportation Data & Analytics spatial database. The LRS arcs are made available every Saturday morning as a weekly snapshot for FDOT and TDA customers and partners. This dataset is maintained by the Transportation Data & Analytics office (TDA).<span style='font-weight:bold'> The source spatial data for this hosted feature layer was created on: 06/27/2026</span>.<br /><br />For more details please review the <a href='https://www.fdot.gov/statistics/rci/default.shtm' target='_blank' rel='nofollow ugc noopener noreferrer'> FDOT RCI Handbook </a><div><br />Download Data: <br /> Enter Guest as Username to download the source shapefile from here: <a href='https://ftp.fdot.gov/file/d/FTP/FDOT/co/planning/transtat/gis/shapefiles/basemap_arcs.zip' target='_blank' rel='nofollow ugc noopener noreferrer'>https://ftp.fdot.gov/file/d/FTP/FDOT/co/planning/transtat/gis/shapefiles/basemap_arcs.zip</a><br /><br /></div><div><img alt='FDOT Logo' src='https://fdot.maps.arcgis.com/sharing/rest/content/items/d9f87eaf6b4d4cb0904bc07ef26bd549/data' /></div>