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UPDATE: Overnight Detours on Eastbound and Westbound DIAAH Thursday, June 2, 10 p.m. - Friday, June 3, 5 a.m. and Ongoing

 
May 31, 2016
 
 
CONTACT: Marcia McAllister                                                                
                  T: 703-572-0506                                                                  
                  C: 571-730-9117
                  Marcia.McAllister@dullesmetro.com
 
UPDATE: Overnight Detours on Eastbound and Westbound DIAAH
Thursday, June 2, 10 p.m. - Friday, June 3, 5 a.m. and Ongoing
On or about Thursday, June 2 at 10 p.m., and continuing until Friday, June 3 at 5 a.m., the westbound Dulles International Airport Access Highway (DIAAH) at Dulles International Airport between mile markers 0.4 and 0.0 will be reduced to a single lane and traffic will be diverted around the construction area of the Silver Line's aerial guideway near Garage 1. Traffic on the ramp from eastbound Aviation Drive to the terminal will stop before merging with westbound DIAAH traffic. Traffic on the eastbound DIAAH exiting the terminal area will be diverted to eastbound Aviation Drive and then back to the eastbound DIAAH/DTR or Route 28. See Figure 1 for details.
 
On or about Friday, June 3 at 10 p.m. to Saturday, June 4 at 5 a.m., the westbound DIAAH will be diverted around the construction area via the Aviation Drive ramps while a large form is set over the highway.Traffic on the eastbound DIAAH exiting the terminal area will be diverted to eastbound Aviation Drive and then back to the eastbound DIAAH/DTR or Route 28. See Figure 2 on the next page for details.
 
Left lane closures on the eastbound and westbound DIAAH will begin at 9 p.m.
Police will be present along Aviation Drive to give priority to terminal traffic.  Drivers should exercise caution, pay attention to barrier and signage and obey all police and flagger instructions. 
 
All work is weather dependent and subject to change.
 
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A 24/7 emergency hotline is available for Dulles Corridor Metrorail Project construction-related issues:
844-385-7245.    
 
For general project information: www.dullesmetro.com or 703-572-0506.