Name: Centerlines

Display Field: ST_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Is View: true

Is Updatable View: true

Source Schema Changes Allowed: true

Sources

Description: *The centerlines usually represents the developer’s platted streets and center of the physical roadway pavement. The center of physical roadway pavement may or may not represent the center of the road right of way. Road right of ways may taper or change width. *Updates have been made in 2015 to modify centerline work to the aerial photos provided by HGAC.*This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey and represents only the approximate relative location of property boundaries.*DISCLAIMER: The data presented herein is intended for general reference only. MCECD/9-1-1 makes no claim to the accuracy of the information It provides and neither assumes nor will accept liability for its use. SOURCE: MCECDAs of 10/15/2015 Road Type Codes:-100 Tollway-101 Interstate-102 US Highway-103 State highway-104 Farm to Market Roads-105 Major Roads-106 Residential-201 Feeder/Frontage/Service Road-202 Entrance/On Ramps-203 Exit/Off Ramps-204 Turnaround-205 Crossover-301 Paved Trails-302 Dirt Trails-401 Under Construction-500 Proposed/Undeveloped

Copyright Text: Montgomery County Emergancy Communications District, Texas

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: -95.82908864
YMin: 30.035761558
XMax: -95.097843112
YMax: 30.6209908910001
Spatial Reference: 4326 (4326)

Drawing Info:

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HasZ: false

HasM: false

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: GlobalID

Type ID Field: AVG_SPEED

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• STREET (type: esriFieldTypeString, alias: Full Street, SQL Type: sqlTypeOther, length: 72, nullable: true, editable: true)
• FROMRIGHT (type: esriFieldTypeDouble, alias: From Right, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TORIGHT (type: esriFieldTypeDouble, alias: To Right, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FROMLEFT (type: esriFieldTypeDouble, alias: From Left, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOLEFT (type: esriFieldTypeDouble, alias: To Left, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PRE_DIR (type: esriFieldTypeString, alias: Prefix Direction, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• ST_NAME (type: esriFieldTypeString, alias: Street Name, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• ST_TYPE (type: esriFieldTypeString, alias: Street Type, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• SUF_DIR (type: esriFieldTypeString, alias: Suffix Direction, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• L_ZIP (type: esriFieldTypeString, alias: Left Zip, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• R_ZIP (type: esriFieldTypeString, alias: Right Zip, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• RANGE (type: esriFieldTypeString, alias: Block Range, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
• R_PARITY (type: esriFieldTypeString, alias: Right Parity, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• L_PARITY (type: esriFieldTypeString, alias: Left Parity, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• ONE_WAY (type: esriFieldTypeString, alias: One Way, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• AVG_SPEED (type: esriFieldTypeDouble, alias: Average Speed, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ALIAS (type: esriFieldTypeString, alias: Alias Street Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• OLD_STREET (type: esriFieldTypeString, alias: Old Street Name, SQL Type: sqlTypeOther, length: 72, nullable: true, editable: true)
• L_CITY (type: esriFieldTypeString, alias: Left City, SQL Type: sqlTypeOther, length: 55, nullable: true, editable: true)
• R_CITY (type: esriFieldTypeString, alias: Right City, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• KEYMAP (type: esriFieldTypeString, alias: Keymap, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• L_COUNTY (type: esriFieldTypeString, alias: Left County, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• R_COUNTY (type: esriFieldTypeString, alias: Right County, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• L_STATE (type: esriFieldTypeString, alias: Left State, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• R_STATE (type: esriFieldTypeString, alias: Right State, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• SHIELD (type: esriFieldTypeString, alias: Shield Number, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• EditDate (type: esriFieldTypeDate, alias: Published, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• DESCRIPTION (type: esriFieldTypeString, alias: Street Description, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true, Coded Values: [Crossovers: Crossovers], [Dirt Trails: Dirt Trails], [Entrance/On Ramps: Entrance/On Ramps], ... 11 more ...)

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Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/27/2026 3:31:41 PM

Schema Last Edit Date: 4/27/2026 3:31:41 PM

Data Last Edit Date: 3/12/2026 9:48:25 PM

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