Name: Tuff Curb

Display Field: CW_ASSETID

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This dataset represents the locations and attributes of Department of Public Works (DPW) Tuff Curb assets maintained by the Operational Services Division (OSD) within Los Angeles County jurisdiction. Tuff Curb assets are roadway features used as part of traffic control and delineation installations to provide physical and visual separation within the roadway.This layer was developed to support asset management, field maintenance, Tuff Curb inventory and tracking, and integration with the County’s Asset Management System, Trimble Unity.Field Definitions / Attribute Overview:This dataset contains key attribute fields describing each Tuff Curb asset. Note that values may be missing as this is an ongoing effort to reconcile and input our asset data. Notable/unique fields for Tuff Curb include:CW_ASSETID – Also known as TUMS Asset ID, is the active unique identifier associated with each asset in Trimble Unity Maintain.STATUS – Indicates the operational status of the Tuff Curb asset, such as Active, Inactive, Proposed, Abandoned, In Construction, or Unknown.LR1 – Location Reference 1. Identifies the asset's position or orientation relative to the roadway, such as roadway direction, side, approach, or on the referenced street.LR2 – Location Reference 2. Further identifies the asset's location relative to a cross street or reference point, such as At, On, North Of, South Of, East Of, or West Of.TUFFBEGINFT – Beginning measurement of the Tuff Curb segment in feet, based on its measured distance from the referenced location.TUFFENDFT – Ending measurement of the Tuff Curb segment in feet, based on its measured distance from the referenced location.TUFFLINFT – Total linear length of the Tuff Curb segment in feet.TUFF_QTY – Quantity of Tuff Curb units represented by the asset record.TUFF_COLOR – Identifies the color of the Tuff Curb asset, such as White or Yellow.ORIG_INST_DATE – Original installation date of the Tuff Curb asset, when available.LAST_MAINT_DATE – Date the Tuff Curb asset was last maintained, when available.Last Updated or update frequency: 2026Loaded September 2026 per Ticket #267185

Copyright Text: Name: Haig Minasian Organization: Los Angeles County Public Works, Operational Services Division Position: Senior GIS Analyst Role: Point of Contact Email: hminasian@dpw.lacounty.gov Address: 900 s Fremont Ave City: Alhambra State: CA Postal Code: 91803 Phone: (626) 458-7104

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: NaN
YMin: NaN
XMax: NaN
YMax: NaN
Spatial Reference: 102645  (2229)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSLSSolid
Color: [47, 163, 109, 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: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: true

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• CW_ASSETID ( type: esriFieldTypeString, alias: TUMS Asset ID, length: 50 )
• STATUS ( type: esriFieldTypeString, alias: Status, length: 25 , Coded Values: [UNKNOWN: UNKNOWN] , [ACTIVE: ACTIVE] , [ABANDONED: ABANDONED] , ...3 more... )
• DESCRIPTION ( type: esriFieldTypeString, alias: Description, length: 500 )
• LOCATION ( type: esriFieldTypeString, alias: Location, length: 250 )
• ROUTE ( type: esriFieldTypeString, alias: Route, length: 25 )
• CITY ( type: esriFieldTypeString, alias: City, length: 100 )
• JURISCODE ( type: esriFieldTypeString, alias: Jurisdiction, length: 25 , Coded Values: [116: 116] , [117: 117] , [118: 118] , ...27 more... )
• LR1 ( type: esriFieldTypeString, alias: LocRef1, length: 2 , Coded Values: [EA: East Approach] , [NA: North Approach] , [SA: South Approach] , ...10 more... )
• STREET ( type: esriFieldTypeString, alias: Street Name, length: 250 )
• LR2 ( type: esriFieldTypeString, alias: LocRef2, length: 2 , Coded Values: [EL: East Line] , [NL: North Line] , [SL: South Line] , ...7 more... )
• XSTREET ( type: esriFieldTypeString, alias: Cross Street, length: 250 )
• TUFFBEGINFT ( type: esriFieldTypeInteger, alias: Tuff Curb Begin Ft )
• TUFFENDFT ( type: esriFieldTypeInteger, alias: Tuff Curb End Ft )
• TUFFLINFT ( type: esriFieldTypeInteger, alias: Tuff Curb Total Length Ft )
• TUFF_QTY ( type: esriFieldTypeInteger, alias: Quantity )
• TUFF_COLOR ( type: esriFieldTypeString, alias: Color, length: 25 , Coded Values: [White: White] , [Yellow: Yellow] )
• ORIG_INST_DATE ( type: esriFieldTypeDate, alias: Original Install Date, length: 8 )
• LAST_MAINT_DATE ( type: esriFieldTypeDate, alias: Last Maintained Date, length: 8 )
• STREET_SMART_ID ( type: esriFieldTypeString, alias: Street Smart ID, length: 255 )
• RECORDED_AT ( type: esriFieldTypeDate, alias: Street Smart Recorded At, length: 8 )
• STREET_SMART_URL ( type: esriFieldTypeString, alias: Street Smart URL, length: 255 )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• SHAPE.LEN ( type: esriFieldTypeDouble, alias: SHAPE.LEN )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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