{
"name":"sso/ssogis_flaris",
"title":"sso/ssogis_flaris",
"type":"Map Service",
"typeKeywords":["ArcGIS Server","Service","Map Service"],
"description":"FLARIS 4.1.0. FLARIS (sso/ssogis_flaris) is the space on the FDOT GIS Portal where the FDOT State Safety Office (SSO) publicly shares spatial datasets of all (state, local and private) Florida Roadways, Intersections and Street Segment network used to locate crashes and perform Intersection and Segment Crash Screening Analysis (CSA), following MIRE and multiple HSM methodologies. FLARIS seamlessly combines the state, local and private road networks into one. FLARIS provides roadway and intersection element data for state and local roads and makes scientific analysis of traffic safety on all public roads in Florida possible. FDOT State Safety Office (SSO) oversees the maintenance and production of FLARIS. Using the HERE segmented road network and the FDOT Transportation Data and Analytics office RCI LRS state dataset, SSO builds FLARIS as a dual system of a GIS segmented road network and LRS routes, modeling All Public (State and Local) Florida Roadways, Intersections and Street Segments. FLARIS is a unique spatial product resulting from the interaction of human expertise with the FLARIS Data Mining System that performs pattern recognition and discovery, classification, association, creation of relationships, data calculations, transformation and data population. Following MIRE direction, FLARIS (sso/ssogis_flaris) spatial folder provides the SSO Feature and Map services listed below: FLARIS Intersections spatially represent all Florida Intersections defined as sets of nodes and core segments modelled to align with the FDOT transportation engineering manuals. This dataset is made of more than 1.4 million junctions.Complex Intersection Conflict Nodes identify nodes for intersections with more than one node as Core, Merge, Diverge, Connector, Splits and more.Intersection Nodes identify node types for all intersections as Core, Periphery, Cul-De-Sac and more.Intersection Legs as LRS routes identify the area surrounding the intersection core for all public intersections and differentiate between Approaches, Departures, Left Turns, Channelization, and more. Intersection Cores as LRS routes identify the common area between the intersecting roads for all intersections.Intersections layer spatially represents all intersections with a complex polyline geometry and report MIRE elements. The polyline is symbolized using the Intersection Control as Signalized Intersection, Public Stop Control Intersection, Public Intersection, Public Intersection with Private Road, Median Cut, Roundabout, Cul-de-sac, Trail Crossing, and Private and Pedestrian Junctions.FLARIS Interchanges and Ramps spatially represent more than 1000 Florida Interchanges, defined as sets of nodes and internal segments modelled to align with the FDOT transportation engineering manuals, and more than 5500 Ramps. Interchange Nodes identify nodes as Ramp Terminal Nodes on Freeways, Streets-Roadways, Ramps and more.Interchange Exit Ramps identify the subset of Ramps present at numbered Interchange Exits as LRS routes.  Interchange Mile Marker Ramps identify the subset of Ramps present at signed FDOT Interchange Mile Marker locations as LRS routes.Ramps (Type) identify all Ramps as LRS routes based on transportation types such as Diamond, Hairpin, 270 Degree, Loop(s) and Curves. Ramps (On/Off Ramp) identify all Ramps as LRS routes based on travelling directions such as On, Off, Both and Ramp on Ramp.Interchange Internal Segments identify internal segments for Ramps, Freeways (access-controlled) and Street-Roadways.Interchanges layer spatially represents all Interchanges with a complex polyline geometry and report MIRE elements.FLARIS Intersections and Interchanges spatially represent all Florida Intersections and Interchanges, assembled altogether for ease of use. This dataset is made of more than 1.4 million junctions.Intersection and Interchange Nodes spatially represent all Florida nodes within an Intersection or Interchange:Intersection Nodes identify nodes as Core, Periphery, Cul-De-Sac and more.Interchange Nodes identify nodes as Ramp Terminal Nodes on Freeways, Roadways, Ramps and more.Intersections and Interchanges spatially represent all Intersections and Interchanges with a complex polyline geometry and report MIRE elements. The polyline is symbolized using the Intersection Control as Interchange, Signalized Intersection, Public Stop Control Intersection, Public Intersection, Public Intersection with Private Road, Median Cut, Roundabout, Cul-de-sac, Trail Crossing, and Private and Pedestrian Junctions.FLARIS Horizontal Curves spatially identify more than 414,000 Horizontal Curves on all public roads as LRS routes, built defining the beginning point, end point, central and deflection angle degree, radius, degree of curvature on 100 feet, inventory curve direction and more.Horizontal Curves (Public Roads) Feature Type layer identifies Independent, Compound and Reverse curves.Horizontal Curves (Public Roads) Curvature layer classifies curves based on curvature and central angle as LRS routes.Horizontal Curves (Public Roads) Curve Direction layer classifies Right or Left curves based on direction of inventory.FLARIS Vertical Grade Segments spatially estimate Vertical Grade and Elevation on All Roads (public and private). More than 3.2 million segments are provided.Vertical Grade Segments (Percent Gradient Category) layer provides calculated estimates of maximum and average gradient, and the gradient category for all segments.Vertical Grade Segments (Vertical Elevation) layer provides calculated estimates of minimum and average ground elevation for all segments.LRS Routes and Segments is a GIS spatial dual system providing the Florida LRS Routes and Segmented Street Network (public and private).FLARIS Road Name Roadway Mile Markers identify the chained relationship between Road Names and FDOT Roadways on Freeways based on FDOT mile markers.RCI Mile Markers report on FDOT mile markers located on Freeways.FLARIS Roadway Segments have a Linear Reference System (LRS) with Roadway and mile point data built for All Florida State and Local segments. This dataset is made of more than 1.6 million segments with MIRE roadway characteristics harvested for Safety Analysis.FLARIS ARBM Streets segments ensure a constant representation of the roadway characteristics associated with All Florida State, Local and Private street segments. This segmented street network dataset is made of more than 3.2 million segments.FLARIS Streets Crosswalk and FLARIS Streets Crosswalk Equal Link Segments layers identify the mapping of the FLARIS ARBM Street Historical Segments to the segments present in the current FLARIS ARBM release with a crosswalk result code value indicating the confidence level of the match.FLARIS ARBM Monoline and FLARIS ARBM Routes have a Linear Reference System (LRS) with Roadway and mile point data built for All Florida State and Local Roadways. This dataset is made of more than 345,000 routes.FLARIS AADT layers provide the results of four predictive models implemented by the annual automated FLARIS estimation algorithm to estimate the AADT on all Florida public roads, and estimated trips on the Florida private roads. FLARIS AADT process utilizes conflation of traffic counts from RCI to FLARIS Streets when measures are available (model 1); FHWA Stratification Method based on low and high stratum using FLARIS Functional Class and population density (model 2); Trip Generation Model (TGM) based on statistical trip counts, land use and distance from main arteries (model 3); and a Final Estimation process that assigns the best value from the available aforementioned results (model 4). FLARIS Functional Class and AADT estimates are provided on more than 3.0 million segments.FLARIS Streets AADT provides the AADT Final Estimation process results for each street segment specifying the estimated AADT value, estimate year and estimate source.FLARIS Streets AADT Stratification Model provides the AADT Stratification Method results for each street segment specifying the estimated AADT value, FLARIS Functional Class and Census Stratum Code (based on Rural/Urban classification and Population Density classification) defined by each stratum.FLARIS TGM Nodes - Minimum Distance to Trunk provides the calculated distance from each node (leaf) to the trunks that represent the main road connectors within the network. FLARIS Streets Trip Generation Model (TGM) Trip Counts provides the AADT Trip Generation Model results for each street segment specifying the static trip count value calculated based on land use codes, dynamic trip count value calculated as trip accumulation from node distance to main connector, estimated AADT and FLARIS Functional Class.AADT Analysis Strata Statistics table summarizes the statistical results for each of the four AADT calculation methods and the values used by the final estimation process.  FLARIS History provides LRS Routes, Intersections and segmented Streets (public and private) of previous FLARIS datasets.Area Polygon Layers is a series of GIS spatial polygon shape datasets used with FLARIS including City Populations, County Shoreline and County Boundaries.FLARIS Tables include FLARIS code tables used within FLARIS. FLARIS published dataset is built over a normalized larger database offering a series of additional data tables and related relationships such as road names, roadways, intersection angles and more which are not provided through this site. Users interested in additional datasets can contact the FDOT State Safety Office with a specific data request for consideration. Additional information about SSO datasets is available at the SSOGis websites:SSOGis: https://gis.fdot.gov/ssogis UBR: https://ubr.fdot.gov TSWP: https://tswp.dot.state.fl.us, https://tswp.fdot.govContactFDOT State Safety Office605 Suwannee St, MS 53Tallahassee, FL 32399-0450FDOT-SafetyData@dot.state.fl.us",
"extent":[[334543.23913350084,334639.1131187198],[3070360.0021784483,3070489.666488981]],

"url":"https://gis.fdot.gov/arcgis/rest/services/sso/ssogis_flaris/MapServer"
}