View In:   ArcGIS Online Map Viewer

Name: 2022 Speed Limit Study Results (ALL States)

Display Field: year_record

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: Posted speed limits on the NHS. Based on HPMS linework for NHS segments in the inventory direction for facility types 1, 2 and 5. Combined the state's submitted HPMS speed limit data and posted speed limits data made available from the state and conflated to the HPMS linework. Based on HPMS 2020 segments.

Service Item Id: b8edf59d4c08405da0d609b25777f88e

Copyright Text: Dataset created by High Street under contract to the US DOT Federal Highway Administration using HPMS data and speed limit data the Alaska Department of Transportation and Public Facilities.

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

Extent:

XMin: -159.465962959
YMin: 17.966341999000008
XMax: -65.63019609999998
YMax: 70.20652546500003
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSLSSolid
Color: [73, 27, 132, 255]
Width: 1
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: false
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: true
Supports Query With LOD Spatial Reference: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: objectid, alias: OBJECTID )
• year_record ( modelName: year_record, nullable: true, editable: true, defaultValue: null, alias: Year_Record, type: esriFieldTypeSmallInteger )
• urban_code ( modelName: urban_code, nullable: true, editable: true, defaultValue: null, alias: URBAN_CODE, type: esriFieldTypeInteger )
• state_code ( modelName: state_code, nullable: true, editable: true, defaultValue: null, alias: State_Code, type: esriFieldTypeSmallInteger )
• f_system ( modelName: f_system, nullable: true, editable: true, defaultValue: null, alias: F_SYSTEM, type: esriFieldTypeInteger )
• facility_type ( modelName: facility_type, nullable: true, editable: true, defaultValue: null, alias: FACILITY_TYPE, type: esriFieldTypeInteger )
• globalid ( nullable: false, editable: false, defaultValue: null, length: 38, type: esriFieldTypeGlobalID, modelName: globalid, alias: GlobalID )
• route_id ( modelName: route_id, nullable: true, editable: true, defaultValue: null, length: 255, alias: route_id, type: esriFieldTypeString )
• speed_limit ( modelName: speed_limit, nullable: true, editable: true, defaultValue: null, alias: speed_limit, type: esriFieldTypeSmallInteger )
• speed_limit_source ( modelName: speed_limit_source, nullable: true, editable: true, defaultValue: null, length: 255, alias: speed_limit_source, type: esriFieldTypeString )
• min_begin_point ( modelName: min_begin_point, nullable: true, editable: true, defaultValue: null, alias: min_begin_point, type: esriFieldTypeDouble )
• max_end_point ( modelName: max_end_point, nullable: true, editable: true, defaultValue: null, alias: max_end_point, type: esriFieldTypeDouble )
• secondary_speed_limit ( modelName: secondary_speed_limit, nullable: true, editable: true, defaultValue: null, alias: secondary_speed_limit, type: esriFieldTypeSmallInteger )
• secondary_speed_limit_type ( modelName: secondary_speed_limit_type, nullable: true, editable: true, defaultValue: null, length: 255, alias: secondary_speed_limit_type, type: esriFieldTypeString )
• merge_src ( modelName: merge_src, nullable: true, editable: true, defaultValue: null, length: 255, alias: MERGE_SRC, type: esriFieldTypeString )
• SHAPE__Length ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Length, type: esriFieldTypeDouble )

Templates:

• Name: 2022 Speed Limit Study Results (ALL States)
  Description:
  Prototype:
  Drawing Tool: esriFeatureEditToolLine

Capabilities: Query

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: true

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Calculate   Append   Validate SQL   Generate Renderer   Return Updates   Metadata