Name: City Streets PCI (2019)

Display Field: Street_Name

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This centerline feature class contains pavement data for the roadways maintained by the City of Gaithersburg, MD. This includes IRI (AVG_IRI), rutting (RUT1, RUT2, representing rutting in each wheel path), PCI (Pavement Condition Index) for each segment, and the density percentage for each distress class (PCT_CLIMATE, PCT_STRUCTURAL and PCT_CONSTRUCTABLILITY). The Pavement Condition Index (PCI) was calculated utilizing VUEWorks® Asset Management Software (AMS). This AMS is based on the ASTM D6433 method of calculating a street segment’s pavement condition index value. ASTM D6433 is based on a 0 to 100 rating scale where 0 represents a failed roadway condition and 100 represent an excellent roadway condition.Typical PCI score and associated conditions are as follows:86-100 = Good71-85 = Satisfactory56-70 = Fair41-55 = Poor26-40 = Very Poor11-25 = Serious0-10 = FailedThe International Roughness Index (IRI) is the roughness index most commonly obtained from measured longitudinal road profiles. It is calculated using a surface profiling system with units of slope (inches/mile)Typica IRI ranges are as follows:<=127 = Excellent128-154 = Good155-240 = Fair241-489 = Marginal490-625 = Poor>625 = Very PoorRutting is a surface depression in the wheel path. Rutting steams from a pavement deformation in any of the pavement layers or subgrades. This is usually caused by consolidated or lateral movement of the materials due to traffic load. Typica Rutting ranges are as follows:1/4-1/2 = Low>1/2-1 = Medium>1 = High

Copyright Text: Data Transfer Solutions, 2019

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 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: 1241158.9097587615
YMin: 523266.342498675
XMax: 1263630.887452513
YMax: 546572.8634708375
Spatial Reference: 2893  (2893)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Pavement_Rating
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: Good
  Label: Good
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [0, 92, 230, 255]
  Width: 2
• Value: Satisfactory
  Label: Satisfactory
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [0, 197, 255, 255]
  Width: 2
• Value: Fair
  Label: Fair
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [255, 255, 0, 255]
  Width: 2
• Value: Poor
  Label: Poor
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [255, 85, 0, 255]
  Width: 2
• Value: Failed
  Label: Failed
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [168, 0, 0, 255]
  Width: 2
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: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• PCS_ID ( type: esriFieldTypeInteger, alias: PCS_ID )
• Prefix_Direction ( type: esriFieldTypeString, alias: Prefix_Direction, length: 2 )
• Street_Name ( type: esriFieldTypeString, alias: Street_Name, length: 50 )
• Street_Type ( type: esriFieldTypeString, alias: Street_Type, length: 6 )
• Suffix_Direction ( type: esriFieldTypeString, alias: Suffix_Direction, length: 2 )
• Pavement_Width ( type: esriFieldTypeInteger, alias: Pavement_Width )
• Travel_Lane ( type: esriFieldTypeInteger, alias: Travel_Lane )
• Full_Street ( type: esriFieldTypeString, alias: Full_Street, length: 128 )
• City_MP2009_FunClass ( type: esriFieldTypeString, alias: City_MP2009_Functional_Class, length: 24 , Coded Values: [Freeway: Freeway] , [Major Arterial: Major Arterial] , [Arterial: Arterial] , ...4 more... )
• Maint_Responsibility ( type: esriFieldTypeString, alias: Maintenance_Responsibility, length: 24 , Coded Values: [Unknown: Unknown] , [Federal: Federal] , [State: State] , ...7 more... )
• ROW_Ownership ( type: esriFieldTypeString, alias: ROW_Ownership, length: 24 , Coded Values: [Unknown: Unknown] , [Federal: Federal] , [State: State] , ...7 more... )
• TreatmentYear ( type: esriFieldTypeString, alias: TreatmentYear, length: 10 )
• PCI_2016 ( type: esriFieldTypeInteger, alias: PCI_2016 )
• COLLECTED ( type: esriFieldTypeString, alias: COLLECTED, length: 1 )
• DTS_NOTES ( type: esriFieldTypeString, alias: DTS_NOTES, length: 250 )
• PAVEMENT_TYPE ( type: esriFieldTypeString, alias: PAVEMENT_TYPE, length: 20 )
• COLL_DATE ( type: esriFieldTypeString, alias: COLL_DATE, length: 20 )
• L_RUT ( type: esriFieldTypeDouble, alias: L_RUT )
• R_RUT ( type: esriFieldTypeDouble, alias: R_RUT )
• AVG_RUT ( type: esriFieldTypeDouble, alias: AVG_RUT )
• AVG_IRI ( type: esriFieldTypeDouble, alias: AVG_IRI )
• PCI ( type: esriFieldTypeInteger, alias: PCI )
• PCT_CLIMATE ( type: esriFieldTypeInteger, alias: PCT_CLIMATE )
• PCT_STRUCTURAL ( type: esriFieldTypeInteger, alias: PCT_STRUCTURAL )
• PCT_CONSTRUCTABILITY ( type: esriFieldTypeInteger, alias: PCT_CONSTRUCTABILITY )
• Pavement_Rating ( type: esriFieldTypeString, alias: Pavement_Rating, length: 20 )
• PCI_Difference ( type: esriFieldTypeInteger, alias: PCI_Difference )
• PavementRating16_Dervd ( type: esriFieldTypeString, alias: PavementRating16_Dervd, length: 20 )
• InstallationYear ( type: esriFieldTypeString, alias: InstallationYear, length: 10 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Lane_Miles ( type: esriFieldTypeDouble, alias: Lane_Miles )
• created_user ( type: esriFieldTypeString, alias: created_user, length: 255 )
• created_date ( type: esriFieldTypeDate, alias: created_date, length: 8 )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, length: 255 )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, length: 8 )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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