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Silver Line on Track

Daily Traffic Reminder for Feb. 2

Feb. 2,  2018
CONTACT:   Marcia McAllister
                     T: 703-572-0506
                     C: 571-730-9117
Nighttime Construction Will Close Portions of the Dulles Access Highway and Dulles Toll Road this Weekend.
Friday, Feb. 2 - Monday Morning, Feb. 5

Nighttime construction at Innovation Station will take place over the weekend from Friday, Feb. 2 until early Monday morning, Feb. 5. The construction will require a full road closure on the Dulles International Airport Access Highway (DIAAH). Traffic will be detoured onto the left lane of the eastbound Dulles Toll Road (Toll Road) and traffic on the Toll Road will be reduced to the two eastbound right lanes. See below for more detailed information. 


All work is wind and weather permitting.


Dulles International Airport Access Highway (DIAAH) and Dulles Toll Road (Toll Road) EAST

When:   Friday, Feb. 2 –Monday, Feb. 5, 9:30 p.m. to 5 a.m.

What:    Full closure of a section of the eastbound DIAAH

Where:  From mile marker 01.7 to 2.2 (Between the Route 28 and Centreville Road overpasses

Detour:  Eastbound DIAAH traffic will be detoured onto the left lane of the eastbound Toll Road and then returned to the eastbound DIAAH beyond the construction activity.  No toll will be charged to airport traffic.  Eastbound Toll Road traffic will be reduced to two lanes at this location. This detour will remain in place throughout the weekend

Why:     Innovation Station construction


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Drivers are asked to use caution, remain attentive to all signage, barricades and speed limits, and obey all police and flagger instructions. Slow-moving vehicles and equipment may be entering and exiting the highways and surrounding roads.




A 24/7 Hotline is available for Dulles Corridor Metrorail Project Phase 2 construction-related issues: 844-385-7245.

For general project information: or 703-572-0506.