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Daily Traffic Reminder for Saturday, March 12, 2016






March 12, 2016

CONTACT:   Marcia McAllister
                      T: 703-572-0506
                      C: 571-730-9117
Lane Closures and Detour Tonight on the Dulles International Airport Access Highway (DIAAH) and on Autopilot Drive - Saturday, March 12
Nighttime construction activities will take place on Saturday, March 12, causing lane closures and a detour on the Dulles International Airport Access Highway (DIAAH) and Autopilot Drive.

Please stay alert, obey all signage and drive carefully. All work is weather dependent and subject to change.

Dulles International Airport Access Highway (DIAAH) East

When:   Saturday, March 12 - Sunday, March 13, 7 p.m. to 11 a.m.    
What:    Eastbound lane reductions begin at 7 p.m.  Eastbound full lane closures begin at 10 p.m.  Road reopens by 11 a.m. Follow detour.
Where:  From Saarinen Circle to mile marker 0.4 (near the Rudder Road overpass)
Why:     Installation of a concrete span across the eastbound DIAAH.
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Autopilot Drive

When:   Saturday, March 12, 6 p.m. to 10 p.m.    
What:    Intermittent flagging through intersection
Where:  Autopilot Drive at Materials Road; traffic at the intersection will be intermittently flagged as needed 
Why:     Superstructures work
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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.