This page is used to run queries based on the collected data. Click the drop-down indicator to the right of Query to see a list of available queries. In the list that appears there are three date ranges shown.

The Interval Data Range indicates the earliest record available when doing an Interval Data query. Traffic data is aggregated during the interval defined on the Settings page for the time period specified in the query. This provides a number of pre-defined traffic data types in a single interval record.
The Occupancy Data Range indicates the earliest record available when doing in Occupancy Data query. Because Occupancy data is stored every five seconds for each zone, the date range shown might be different from the other two data ranges.
The Per-vehicle Data Range indicates the earliest record available for all queries except Interval and Occupancy Data. The per-vehicle queries generate on-demand access to specific traffic data generated from the per-vehicle data. The queries can be customized with user inputs.

To obtain the data:

Click the drop-down next to Query.
Select the query type.
Select/enter the necessary inputs.  NOTE: If non-valid selections appear when clicking in a parameter field, the forms autofill option in the browswer history needs to be cleared.
Click Download to create a CSV file containing the data.

For individual query formats, see the following:

Data: Classification by Binned Speed
Data: Classification by Length
Data: Gap Average
Data: Headway Average
Data: Interval
Data: Occupancy
Data: Per-vehicle
Data: Speed 85th Percentile
Data: Speed Average
Data: Speed by Bin
Data: Voltage
Data: Volume

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