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Service Description: <div style='text-align:Left;'><div><div><div style='font-size:12pt'><p><span>This line feature layer represents the collector roadway segments extracted from the Master Street Map (MSM) maintained and managed by the Ada County Highway District (ACHD) in Ada County, Idaho. Each feature corresponds to a collector street segment and include attributes such as street name, street code, street type, and typology. Collector roadways serve as the intermediate tier of the roadway hierarchy, channeling traffic between local neighborhood streets and the arterial network while also providing access to adjacent land uses. The dataset is intended to support transportation planning, traffic operations, corridor studies, capital improvement programming, and long-range infrastructure planning across the ACHD road network. Data was compiled and is maintained by the Ada County Highway District. </span></p></div></div></div></div>
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Has Versioned Data: true
MaxRecordCount: 2000
Supported Query Formats: JSON
Supports Query Data Elements: true
Layers:
Description: New Group Layer
Service Item Id: 0976f87ad74c4c4f92fb48e94a939691
Copyright Text: Created by Ada County Highway District, 2026. Master Street Map Collectors data sourced from the highway district.
Spatial Reference:
102459
(102459)
Initial Extent:
XMin: 2454292.099261378
YMin: 704912.5736525041
XMax: 2483758.6167202694
YMax: 725408.7982856618
Spatial Reference: 102459
(102459)
Full Extent:
XMin: 2385485.993308773
YMin: 637829.8110014924
XMax: 2565363.579396303
YMax: 782575.5171203002
Spatial Reference: 102459
(102459)
Units: esriFeet
Document Info:
Title: Map
Author:
Comments:
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Category:
Keywords: Collectors,master street map,MSM,street centerline,major collector,minor collector,roads,roadway network,transportation,infrastructure,functional classification,right of way,traffic,ADT,speed limit,local roads,arterial,Ada County,Idaho,ACHD,Ada County Highway District,network,lines,GIS,planning,capital improvement
AntialiasingMode: null
TextAntialiasingMode: null
Enable Z Defaults: true
Supports ApplyEdits With Global Ids: false
Support True Curves : true
Only Allow TrueCurve Updates By TrueCurveClients : true
Supports Return Service Edits Option : true
Supports Dynamic Layers: false
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