ArcGIS REST Services Directory
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Traffic_Volume_ADT_2018 (FeatureServer)

View In:   Map Viewer

Service Description: This service displays Average Daily Traffic Volume on Virginia roads through 2018.

Service ItemId: 0a3a33df58ea4e629ec9958c66f25c32

Has Versioned Data: false

Max Record Count: 1000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: False

Supports Shared Templates: True

All Layers and Tables

Layers:

Description: This layer consists of Average Daily Traffic (ADT) volumes with Vehicle Classification Data for most recent years, on Interstate, Arterial and Primary Routes. It also includes a list of each Interstate and Primary highway segment with the estimated Annual Average Week Day Traffic (AAWDT) for that segment. It includes data from 1985 to 2018 Data Updated: Nov 2019   

ADT Quality Codes: 
 1 A Average of Complete Continuous Data 
 2 B Average of Selected Continuous Count Data 
 6 F Factored Short Term Traffic Count Data 
 7 G Factored Short Term Traffic Count Data with Growth Element 
 8 H Historical Estimate 
 13 M Manual Uncounted Estimate 
 14 N AADT of Similar Neighboring Traffic Link 
 15 O Provided By External Source 
 18 R Unfactored 24 Hour Traffic Count 
 20 T ITE Trip Generation Estimate 
 24 X Not Available 

Class Quality Codes: 
1 A Average of Complete Continuous Data 
2 B Average of Selected Continuous Count Data 
3 C Short Term Classified Traffic Count 
4 D Corrected Short Term Classified Traffic Count 
6 F Factored Short Term Traffic Count Data 
7 G Corrected Factored Short Term Traffic Count Data 
8 H Historical Estimate 
13 M Mass Collective Average 
14 N Classification of Similar Neighboring Traffic Link 24 X Not Available 

Pop Up Configuration
Average Daily Traffic: {ADT}
Route Name: {ROUTE_COMMON_NAME} 
Route Type: {RTE_TYPE_CD}
Begin Location: {START_LABEL} 
End Location: {END_LABEL} 
Average Annual Weekday Traffic: {AAWDT} 
View in attribute table for more details...


Copyright Text: Virginia Department of Transportation

Spatial Reference: 4326 (4326)

Initial Extent:
Full Extent:
Units: esriDecimalDegrees

Child Resources:   Info   SharedTemplates

Supported Operations:   Query   ConvertFormat   Get Estimates