Traveler Information API
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TrafficFlow Class Reference
+ Inheritance diagram for TrafficFlow:

Public Member Functions

FlowData[] GetTrafficFlows (string AccessCode)
System.Data.DataSet GetTrafficFlowsAsDataSet (string AccessCode)
FlowData GetTrafficFlow (string AccessCode, int FlowDataID)

Detailed Description

Coverage Area: Vancouver, Olympia, Tacoma, Seattle, Spokane. Data is provided by regional Traffic Management Centers. Provides real-time data on our Traffic Flow sensor for the entire state. Possible conditions include ‘Unknown’, ‘WideOpen’, ‘Moderate’, ‘Heavy’, ‘StopAndGo’, ‘NoData’. In most cases, this data will be updated every 90 seconds.