Name: Guardrails

Display Field: COUNTY_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This dataset contains lines representing guardrails and cable rails located on interstates, ramps, state routes, TDOT maintained state park roads, and locally owned NHS routes in Tennessee. This dataset can be queried by either location information, height, length, or by guardrail type. These records were derived from vehicle mounted LiDAR sensors and digitally captured photos. This information was collected by Cyclomedia Technology, Inc. under the direction of the Asset Management Division and the Long Range Planning Division. Questions on this dataset should be directed to TDOT.Maint.AssetManagement@tn.gov.

Copyright Text: Cyclomedia Technology, Inc.

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: 1619602.55890964
YMin: 457793.304946557
XMax: 1801699.40665747
YMax: 617995.827060565
Spatial Reference: 102736 (2274)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[0,112,255,255],"width":2}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

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)
• REFERENCE_NUMBER (type: esriFieldTypeString, alias: Reference Number, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• COUNTY_NAME (type: esriFieldTypeString, alias: County Name, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• ROUTE_NUMBER (type: esriFieldTypeString, alias: Route Number, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• SPECIAL_CASE (type: esriFieldTypeString, alias: Special Case, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• COUNTY_SEQUENCE (type: esriFieldTypeString, alias: County Sequence, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• EXIT_NUMBER (type: esriFieldTypeString, alias: Exit Number, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• RAMP_ID (type: esriFieldTypeString, alias: Ramp ID, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• ROUTE_ID (type: esriFieldTypeString, alias: Route ID, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• FROM_LOGMILE (type: esriFieldTypeDouble, alias: Beginning Log Mile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TO_LOGMILE (type: esriFieldTypeDouble, alias: Ending Log Mile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCATION_DESCRIPTION (type: esriFieldTypeString, alias: Location Description, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true, Coded Values: [Left: Left], [Right: Right], [Overhead Right: Overhead Right], ... 4 more ...)
• GUARDRAIL_TYPE (type: esriFieldTypeString, alias: Guardrail Type, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true, Coded Values: [W-Beam Guardrail: W-Beam Guardrail], [Unknown: Unknown], [Wooden Guardrail: Wooden Guardrail], ... 5 more ...)
• GUARDRAIL_COLOR (type: esriFieldTypeString, alias: Guardrail Color, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true, Coded Values: [Silver: Silver], [Brown: Brown])
• HEIGHT_FT (type: esriFieldTypeDouble, alias: Height (ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• LENGTH_FT (type: esriFieldTypeDouble, alias: Length (ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• STREETSMART_URL (type: esriFieldTypeString, alias: StreetSmart URL, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• DATE_COLLECTED (type: esriFieldTypeDate, alias: Date Collected, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• FROM_LATITUDE_DD (type: esriFieldTypeDouble, alias: Beginning Latitude, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FROM_LONGITUDE_DD (type: esriFieldTypeDouble, alias: Beginning Longitude, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FROM_ELEVATION_FT (type: esriFieldTypeDouble, alias: Beginning Elevation, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TO_LATITUDE_DD (type: esriFieldTypeDouble, alias: Ending Latitude, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TO_LONGITUDE_DD (type: esriFieldTypeDouble, alias: Ending Longitude, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TO_ELEVATION_FT (type: esriFieldTypeDouble, alias: Ending Elevation, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Guardrails
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/3/2023 7:58:32 PM

Schema Last Edit Date: 2/3/2023 7:58:32 PM

Data Last Edit Date: 2/1/2023 10:05:12 PM

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