Data for Developers

Data for individual counters can be exported to Microsoft Excel, directly from the Counter Dashboard. After setting parameters and charting results in the dashboard, click the icon for any counter to create a graph of data for that counter. Each graph includes links to print the graph and to export graph data to an Excel file.

Web Service

More comprehensive data is available in the form of a web service:

Application developers are welcome to use this data in their own applications.

Date Range Limitation

For the web service "GetCountInDateRange()," please specify a date range of one year or less. If this limitation causes a problem, please contact

Documentation (PDF)

BikeArlington Web Services Documentation, Updated October 12, 2023 (PDF, 326 KB, Adobe Reader required)

Photo: Counter on Mt. Vernon Trail