Name: AccessControl_2024

Display Field:

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description:

Access control refers to the ability for vehicles to enter and exit a roadway. Full access control indicates limited access to a roadway, such as through ramps. Partial access control are roads with at-grade intersections but limited to no access directly from private driveways, such as the US 60 between Phoenix and Wickenburg. No access control indicates full access to the roadway, such as directly from private driveways. Refer to the HPMS Field Manual, Item 5 'Access Control' for more details and examples.

Reported Extent: All principal arterials (functional system 1-3) and sample panel sections. Sample panel sections are any roadways, or parts of roadways, that were identified by the Federal Highway Administration (FHWA) as requiring additional data to be reported in the 2024 HPMS report. Values may be available for other roads but are not actively maintained.

Copyright Text:

Min. Scale: 253387

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -114.97729879189
YMin: 31.3026374669946
XMax: -108.770678392569
YMax: 37.1358460312967
Spatial Reference: GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],AUTHORITY["EPSG",4326]]

Drawing Info:

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HasZ: true

HasM: true

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeNone

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)
• RouteId (type: esriFieldTypeString, alias: RouteId, SQL Type: sqlTypeOther, length: 32, nullable: true, editable: true)
• FromMeasure (type: esriFieldTypeDouble, alias: FromMeasure, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ToMeasure (type: esriFieldTypeDouble, alias: ToMeasure, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AccessControl (type: esriFieldTypeSmallInteger, alias: AccessControl, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AccessControl_Value (type: esriFieldTypeString, alias: AccessControl_Value, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: New Feature
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/22/2026 10:35:51 PM

Schema Last Edit Date: 7/22/2026 10:35:23 PM

Data Last Edit Date: 7/22/2026 10:35:23 PM

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