Name: All Segments

Display Field: SegmentID

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: An arc layer for visual representation of statewide road centerlines on publically-accessible roads segmented by a subset of road characteristics for the state road system. The state road system is comprised of Interstate, US, NC, Secondary Routes, and Ramps. Each arc/record is split where road characteristics change along a route. This dataset supports the Federal Highway Administration's (FHWA) data requirements for the Highway Performance Monitoring System (HPMS). HPMS is a national level highway information system that includes data on the extent, condition, performance, use, and operating characteristics of the Nation's highways. States are required to submit an HPMS report to FHWA annually. This dataset also contains projected routes, generalized locations of routes that will become part of the National Highway System (NHS) when they are built. The non-system roads are consumed and conflated from authoritative sources, including local (i.e. county), state (i.e. parks) and federal (i.e. Forest Service) entities. This dataset is updated daily. Data quality is tracked using the revision document fields (GeoDocType and GeoDocId). Legacy data are coded as not verified in the GeoDocType field. The geometry and spatial location of new data is verified with the most current information available (i.e aerial imagery).

Copyright Text: Spatial Data Management Group - Product creation; Data Conversion Group – System geometry, mileage, events; Local County Government – Non-system geometry, Street Name event; Transportation Asset Analytics - Events; Transportation Planning Branch – Functional Class, National Highway System; Traffic Safety Unit - Speed Limit; Structures Management Unit/Spatial Analysis Group - Structure

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 406947.229167998
YMin: 35964.3609759957
XMax: 3051823.00028799
YMax: 1043799.81236799
Spatial Reference: 102719 (2264)

Drawing Info:

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HasZ: true

HasM: true

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• SegmentID (type: esriFieldTypeInteger, alias: SegmentID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• StudyArea (type: esriFieldTypeInteger, alias: StudyArea, SQL Type: sqlTypeOther, nullable: true, editable: true)
• InUrbanArea (type: esriFieldTypeSmallInteger, alias: InUrbanArea, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FuncClass (type: esriFieldTypeInteger, alias: FuncClass, SQL Type: sqlTypeOther, nullable: true, editable: true)
• KAEstimate (type: esriFieldTypeDouble, alias: KAEstimate, SQL Type: sqlTypeOther, nullable: true, editable: true)
• KABCOEstimate (type: esriFieldTypeDouble, alias: KABCOEstimate, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PercentRankKA (type: esriFieldTypeDouble, alias: PercentRankKA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PercentRankKABCO (type: esriFieldTypeDouble, alias: PercentRankKABCO, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PercentRankStateKA (type: esriFieldTypeDouble, alias: PercentRankStateKA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PercentRankStateKABCO (type: esriFieldTypeDouble, alias: PercentRankStateKABCO, SQL Type: sqlTypeOther, nullable: true, editable: true)
• KAperMile (type: esriFieldTypeDouble, alias: KAperMile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• KABCOperMile (type: esriFieldTypeDouble, alias: KABCOperMile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PercentRankStateKAperMile (type: esriFieldTypeDouble, alias: PercentRankStateKAperMile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PercentRankStateKABCOperMile (type: esriFieldTypeDouble, alias: PercentRankStateKABCOperMile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SegLength_Mi (type: esriFieldTypeDouble, alias: SegLength_Mi, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: 0.000183 - 0.066551
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• PercentRankStateKAperMile: 0.0333671875621508
Name: 0.066552 - 0.176463
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• PercentRankStateKAperMile: 0.12150729103411
Name: 0.176464 - 0.385023
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• PercentRankStateKAperMile: 0.280743263848191
Name: 0.385024 - 0.682492
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• PercentRankStateKAperMile: 0.533757660292702
Name: 0.682493 - 1.000000
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• PercentRankStateKAperMile: 0.841245985887294

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/18/2024 9:34:25 PM

Schema Last Edit Date: 12/18/2024 9:34:25 PM

Data Last Edit Date: 12/18/2024 9:34:25 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat