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Silver Line on Track

Daily Traffic Reminder for May 22

May 22, 2018
Contact: Marcia McAllister
 T: 703-572-0506
 C: 571-730-9117
Overnight Detour on the Eastbound Dulles Access Highway and Lane Closures on the Eastbound Dulles Toll Road - Tuesday, May 22
Tonight, Tuesday, May 22, from 9:30 p.m., until 5 a.m. on Wednesday morning, May 23, construction activities at the Herndon Metrorail Station requiring the closure of the eastbound Dulles Access Highway and a detour onto the eastbound Dulles Toll Road, between the Centreville Road and Fairfax County Parkway overpasses (see details below).
When: Tuesday, May 22, 9:30 p.m. to 5 a.m.
What:  Full closure and detour on eastbound DIAAH, lane closures on eastbound DTR
Where: From mile marker 0.8 to 5.1 (between the Centreville Road and Fairfax County Parkway overpasses)
Detour: Eastbound DIAAH traffic will be diverted onto the left lane of the eastbound Dulles Toll Road and then returned to the eastbound DIAAH beyond the construction activity. No toll will be charged to drivers detoured from the DIAAH to the DTR.
Why:   Construction activities at the Herndon Metrorail Stations
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All work is weather dependent and subject to change. 
Drivers are asked to use caution and pay attention to all police and flagger instructions, signage, and barricades. Large, slow-moving vehicles may be exiting and entering the highways at various times.
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