View In:   ArcGIS Online Map Viewer

Name: Traffic Volumes AADT

Display Field: DISTRICT

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This traffic volumes feature class containing Traffic Volumes (also known as Traffic Counts) on California state highway network created from AADT excel spreadsheet file maintained by Caltrans, Division of Traffic Operations.Annual average daily traffic is the total volume for the year divided by 365 days. The traffic count year is from October 1st through September 30th. Very few locations in California are actually counted continuously. Traffic Counting is generally performed by electronic counting instruments moved from location throughout the State in a program of continuous traffic count sampling. The resulting counts are adjusted to an estimate of annual average daily traffic by compensating for seasonal influence, weekly variation and other variables which may be present. Annual ADT is necessary for presenting a statewide picture of traffic flow, evaluating traffic trends, computing accident rates, planning and designing highways and other purposes.</SPAN></P></DIV></DIV></DIV>

Service Item Id: 4f149f5f563a46b78d2a7650a87d2c28

Copyright Text: Copyright © State of California

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -1.38331023284E7
YMin: 3834974.552199997
XMax: -1.2723708965E7
YMax: 5161799.897600003
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSMSCircle
Color: [0, 92, 230, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
[0, 0, 0, 255] Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• DISTRICT ( type: esriFieldTypeString, alias: DISTRICT, editable: true, nullable: true, length: 254, defaultValue: null, modelName: DISTRICT )
• ROUTE ( type: esriFieldTypeString, alias: ROUTE, editable: true, nullable: true, length: 254, defaultValue: null, modelName: ROUTE )
• ROUTE_SFX ( type: esriFieldTypeString, alias: ROUTE_SFX, editable: true, nullable: true, length: 254, defaultValue: null, modelName: ROUTE_SFX )
• COUNTY ( type: esriFieldTypeString, alias: COUNTY, editable: true, nullable: true, length: 254, defaultValue: null, modelName: COUNTY )
• PM_PFX ( type: esriFieldTypeString, alias: PM_PFX, editable: true, nullable: true, length: 254, defaultValue: null, modelName: PM_PFX )
• PM ( type: esriFieldTypeString, alias: PM, editable: true, nullable: true, length: 254, defaultValue: null, modelName: PM )
• PM_SFX ( type: esriFieldTypeString, alias: PM_SFX, editable: true, nullable: true, length: 254, defaultValue: null, modelName: PM_SFX )
• LOCATION_DESCRIPTION ( type: esriFieldTypeString, alias: LOCATION_DESCRIPTION, editable: true, nullable: true, length: 254, defaultValue: null, modelName: LOCATION_DESCRIPTION )
• BACK_PEAK_HOUR ( type: esriFieldTypeString, alias: BACK_PEAK_HOUR, editable: true, nullable: true, length: 254, defaultValue: null, modelName: BACK_PEAK_HOUR )
• BACK_PEAK_MADT ( type: esriFieldTypeString, alias: BACK_PEAK_MADT, editable: true, nullable: true, length: 254, defaultValue: null, modelName: BACK_PEAK_MADT )
• BACK_AADT ( type: esriFieldTypeString, alias: BACK_AADT, editable: true, nullable: true, length: 254, defaultValue: null, modelName: BACK_AADT )
• AHEAD_PEAK_HOUR ( type: esriFieldTypeString, alias: AHEAD_PEAK_HOUR, editable: true, nullable: true, length: 254, defaultValue: null, modelName: AHEAD_PEAK_HOUR )
• AHEAD_PEAK_MADT ( type: esriFieldTypeString, alias: AHEAD_PEAK_MADT, editable: true, nullable: true, length: 254, defaultValue: null, modelName: AHEAD_PEAK_MADT )
• AHEAD_AADT ( type: esriFieldTypeString, alias: AHEAD_AADT, editable: true, nullable: true, length: 254, defaultValue: null, modelName: AHEAD_AADT )

Templates:

• Name: Traffic Volumes AADT
  Description:
  Prototype:
  AHEAD_PEAK_MADT: null
  DISTRICT: null
  ROUTE: null
  ROUTE_SFX: null
  COUNTY: null
  PM_PFX: null
  PM: null
  PM_SFX: null
  LOCATION_DESCRIPTION: null
  BACK_PEAK_HOUR: null
  BACK_PEAK_MADT: null
  BACK_AADT: null
  AHEAD_PEAK_HOUR: null
  AHEAD_AADT: null
  
  Drawing Tool: esriFeatureEditToolPoint

Capabilities: Query,Extract

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Query Analytic   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata