Map of construction project districts

Under Construction

I-66 Active Traffic Management System

Improving safety and incident management from the D.C. line to Route 29 in Gainesville

Project Photos

Project at a Glance

Begin Date
August 23, 2013

Est Completion Date
Early 2015

Cost
$38.6 million

Lengths and Limits
D.C. line to Route 29 in Gainesville

Contractor
TransCore

District
Northern Virginia

Contact
Kamal Suliman
703-259-2231

About the Project

Construction is now occurring on this project that involves installing an active traffic management (ATM) system on I-66 through Arlington, Fairfax and Prince William counties from the Washington, D.C. line to Route 29 in Gainesville. The system will improve safety and incident management and include new sign gantries, shoulder and lane control signs, speed displays, incident and queue detection, and increased traffic camera coverage.

Drivers will see the new overhead sign gantries installed between the Beltway and Route 29 in Centreville.

TransCore is designing and building the active traffic management system. There is no required right of way anticipated.

The project is scheduled for completion in early 2015.

Videos

Resources

Public information meeting presentation and video (July 2011)
ATM and I-66 project fact sheet and frequently asked questions
Project treatment definitions and conceptual design
Gantry variations
Other I-66 corridor initiatives

More information on similar projects in the U.S. and Europe:
Washington Department of Transportation (WSDOT)
U.S. Federal Highway Administration (FHWA)
United Kingdom Highways Agency

State Project Number: 0066-96A-917   UPC: 98017

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Page last modified: June 23, 2014