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AADTs calculated using this methodology have a superscript value 3 in TN-TIMES.</span></p><p style='margin:0 0 11 0;'><span>Combined – The AADT was combined from two separate directional AADTs. Please refer to TN-TIMES for the directional AADT methodology. AADTs calculated using this methodology have a superscript value 7 in TN-TIMES.</span></p><p style='margin:0 0 11 0;'><span>Doubled – The AADT was doubled from only one directional AADT. Please refer to TN-TIMES for the directional AADT methodology. AADTs calculated using this methodology have a superscript value 12 in TN-TIMES.</span></p><p style='margin:0 0 11 0;'><span>Balanced – The AADT was calculated from corridor balancing. Corridor balancing is a method that relies on a start node on an interstate and adds and subtracts subsequent ramp volumes to calculate additional AADTs along the mainline. AADTs calculated using this methodology have a superscript value 8 in TN-TIMES.</span></p><p style='margin:0 0 11 0;'><span>Virtual – The AADT was calculated based on a combination of related station AADTs. Please refer to TN-TIMES for the specific stations involved. AADTs calculated using this methodology have a superscript value 19 in TN-TIMES.</span></p><p style='margin:0 0 11 0;'><span>The Calculation Method for the Class AADTs similarly indicates the source data for the value:</span></p><p style='margin:0 0 11 0;'><span>Actual – The Class AADT is based on a raw class count collected at the station in the given year.</span></p><p style='margin:0 0 11 0;'><span>Distributed – The Class AADTs are based on the average class distribution of the base stations that are in the same Class Distribution Group. 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Please refer to TN-TIMES for the specific stations involved. AADTs calculated using this methodology have a superscript value 19 in TN-TIMES.</span></p><p><span>The Calculation Method for the Class AADTs similarly indicates the source data for the value:</span></p><p><span>Actual – The Class AADT is based on a raw class count collected at the station in the given year.</span></p><p><span>Distributed – The Class AADTs are based on the average class distribution of the base stations that are in the same Class Distribution Group. The group assignment for the given station can be found in TN-TIMES.</span></p><p><span>Derived – The Class AADTs are based on a combination of length data from the given station and the class distribution. 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Neither the Tennessee Department of Transportation, the State of Tennessee, nor any agency thereof, nor any of their employees, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of the data or for any consequential damages resulting from the use or misuse of the content or any of the information contained herein.”","type":"custom"},"license":"custom","supportedQueryFormats":"JSON, geoJSON, PBF","supportsAdvancedQueries":true,"tags":["Tennessee Department of Transportation","TDOT","TN","Tennessee","Planning Division","Roadway Data Office","Planning Data Team","Traffic Stations","Transportation"],"thumbnail":"thumbnail/thumbnail.png","thumbnailUrl":"thumbnail/thumbnail.png","type":"Feature Layer","typeCategories":["Dataset"],"typeKeywords":["ArcGIS API for JavaScript","ArcGIS Server","Data","Feature Access","Feature Service","Metadata","Service","Singlelayer","Hosted Service"],"url":"https://services2.arcgis.com/nf3p7v7Zy4fTOh6M/arcgis/rest/services/Traffic_Points/FeatureServer/0","useStandardizedQueries":true,"validExtent":true,"xFrameOptions":null,"boundary":{"provenance":"item","center":[-85.92634990899998,35.81180341250004],"geometry":{"type":"polygon","rings":[[[-90.12522999999999,36.64028288900005],[-81.72746981799997,36.64028288900005],[-81.72746981799997,34.98332393600003],[-90.12522999999999,34.98332393600003],[-90.12522999999999,36.64028288900005]]],"spatialReference":{"wkid":4326}},"setBy":null},"snippet":"This point-layer stores traffic monitoring data such as historical AADTs, Class AADTs, and Truck Percentages.","culture":"en-us"},"links":{"self":"https://hub.arcgis.com/api/v3/datasets/59838882a69d426286670dcd25d90e15_0","rawEs":"https://hub.arcgis.com/api/es/datasets/59838882a69d426286670dcd25d90e15_0","itemPage":"https://www.arcgis.com/home/item.html?id=59838882a69d426286670dcd25d90e15","esriRest":"https://www.arcgis.com/sharing/content/items/59838882a69d426286670dcd25d90e15?f=json"},"meta":{"highlights":{},"matchedFields":[]}},"meta":{"apiRoot":"https://hub.arcgis.com/api/v3/","resourceRoot":"https://hub.arcgis.com/api/v3/datasets","request":"https://hub.arcgis.com/api/v3/datasets/59838882a69d426286670dcd25d90e15_0"}}