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Silver Line on Track

Daily Traffic Reminder for Friday, September 11, 2015


September 11, 2015
CONTACT: Marcia McAllister
                   T: 703-572-0506
                   C: 571-730-9117
Lane Closures Tonight, September 11, 2015
Construction activities will take place overnight on Friday, September 11, causing lane closures on the Dulles International Airport Access Highway (DIAAH) and Autopilot Drive.
All work is weather dependent and subject to change. 
Dulles International Airport Access Highway (DIAAH) West
When:  Friday, September 11 - Saturday, September 12, 7 p.m. to 5 a.m. 
What:   Right lane closed
Where: From mile marker 5.7 to 4.5 (from 5/10 mile before the Reston Parkway overpass to 2/10 mile before the Fairfax County Parkway overpass)
Why:    Construction entrance acceleration/deceleration lane
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Autopilot Drive
When:  Friday, September 11 - Saturday, September 12, 9 p.m. to 5 a.m.
What:   Right and left lanes closed northbound, left lane closed southbound
Where: Northbound Autopilot Drive will be diverted to one lane of southbound Autopilot Drive from Rudder Road to the Advantage car rental facility. Southbound Autopilot Drive will be reduced a single lane from Materials Road to Rudder Road.
Why:    Aerial guideway construction. Police will be on site for motorist safety. 
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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.