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Nighttime Lane Closures and Temporary Stoppages on the Dulles International Airport Access Highway, April 3 - April 5

March 30, 2017
CONTACT: Marcia McAllister                                                                
                    T: 703-572-0506                                                                  
                    C: 571-730-9117
Nighttime Lane Closures and Temporary Stoppages on the Dulles International Airport Access Highway
Monday, April 3 - Wednesday, April 5, 2017
On or about Monday, April 3, through Wednesday, April 5, nighttime lane closures and stoppages will take place on the eastbound Dulles International Airport Access Highway (DIAAH) between the Route 28 overpass and the Centreville Road bridge for the installation of an overhead sign. More detailed information follows below:
Eastbound DIAAH, Monday, April 3 through Wednesday, April 5, 7 p.m. to 5 a.m.
  • Figure 1: Lane closures and 20 minute stoppages on the EB DIAAH.
    A single left lane closure on the eastbound DIAAH will begin at 7 p.m. from mile marker 1.5 to mile marker 2.3. See Figure 1.
  • On Wednesday, April 5 and Thursday, April 6, 20 minute stoppages will occur on the eastbound DIAAH between midnight and 5 a.m.
  • All lanes will be reopened to traffic by 5 a.m. each morning

Police will be present along the DIAAH and DTR for safety.  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.


A 24/7 emergency hotline is available for Dulles Corridor Metrorail Project construction-related issues: 844-385-7245.    
For general project information: or 703-572-0506.