Dulles Area Transportation Association
Dulles Area Transportation Association
The Voice for Transportation
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12110 Sunset Hills Road   
Suite 600   
Reston, VA 20190   
Phone (703) 817-1307   
Fax (866) 652-0847   

Invoices and Payments   
c/o Clark Acctg Services   
PO Box 1277   
Sterling, VA 20167   
Cars on the road
About DATA  

Mission Statement

The Dulles Area Transportation Association (DATA) is a Transportation Management Association (TMA) that identifies transportation needs; promotes steps to meet those needs; and provides a forum for members and other concerned parties to be informed of opportunities and participate in timely actions that will bring about a more effective transportation system.

Executive Committee

Board of Directors

Area of Operations

DATA's Area of Operations encompasses an approximately 335-square mile area bounded by the Potomac River on the north, Hunter Mill Rd. on the east, by the Route 15 corridor on the west, and the Rt. 66 corridor on the south.

Click on map to enlarge.


Map of Area of Operations



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