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Silver Line on Track

Important Lane and Ramp Closures for the Week of Aug. 20 - Aug. 26

Aug. 18, 2017
 
 
CONTACT:  Marcia McAllister
                    T: 703-572-0506
                    C: 571-730-9117
                    marcia.mcallister@dullesmetro.com
 
 
Important Lane and Ramp Closures for the
Week of Aug. 20 - Aug. 26
 
 
Phase 2 Dulles Corridor Metrorail Project crews are continuing road widening and striping, lane shifting, utility work, excavation and other construction activities for the Metrorail Silver Line, Phase 2. Lane, shoulder, road and ramp closures will occur along the Dulles Toll Road (DTR), Dulles International Airport Access Highway (DIAAH), Dulles Greenway, Dulles Airport roads, and surrounding roads during the week of Aug. 20 - Aug. 26, 2017.
 
See below for more detailed information.  All work is weather permitting.
 
Drivers are asked to use caution remain attentive to all signage, barricades and speed limits, and obey all police and flagger instructions. Slow-moving vehicles and equipment may be entering and exiting the highways and surrounding roads.
 
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Dulles Toll Road East
 
When:   Monday, August 21 - Friday, August 25, 10 a.m. to 3:30 p.m. and 9 p.m. to 5 a.m.
             Saturday, August 26, 10 a.m. to 3:30 p.m. and 8 p.m. to 5 a.m.
What:    Alternating right and left lane closures of varying lengths
Where:  From mile marker 1.3 to 5.2 (from 1/10 mile past the Route 28 overpass to the Reston Parkway overpass)
Why:     Civil work
 
When:   Monday, August 21 - Saturday, August 26, 10 p.m. to 5 a.m.
What:    Alternating double right and double left lane closures
Where:  From mile marker 3.7 to 5.0 (from 3/10 mile past the Monroe Street/Van Buren Street overpass to 2/10 mile before the Reston Parkway overpass)
Why:     Utility work
 
When:   Friday, August 25, 10 p.m. to 6 a.m.
What:    Three left lanes closed
Where:  From mile marker 2.7 to 4.1 (from 1/10 mile past the Centreville Road bridge to 1/10 mile before the Fairfax County Parkway overpass), traffic will be reduced to a single right lane and diverted through the Herndon-Monroe Park & Ride. Follow detour.
Why:     Pedestrian bridge installation
 
When:   Saturday, August 2610 p.m. to 6 a.m.
What:    Full closure
Where:  From mile marker 2.0 to 4.1 (from 5/10 mile before the Centreville Road bridge to 1/10 mile before the Fairfax County Parkway overpass), traffic will be reduced to a single lane and diverted through the Herndon-Monroe Park & Ride. Follow detour.
Why:     Pedestrian bridge installation
 
Dulles Toll Road West
 
When:   Monday, August 21 - Friday, August 25, 9:30 a.m. to 3 p.m. and 8 p.m. to 5 a.m.
            Saturday, August 26, 10 a.m. to 3:30 p.m. and 8 p.m. to 5 a.m.
What:    Alternating right and left lane closures of varying lengths
Where:  From mile marker 5.7 to 1.5 (from approximately 2/10 mile after the Wiehle Avenue overpass to 3/10 mile before the Route 28 overpass)
Why:     Civil work
 
Dulles International Airport Access Highway (DIAAH) East
 
When:   Monday, August 21 - Friday, August 25, 8:30 a.m. to 3 p.m. and 6 p.m. to 5 a.m.
            Saturday, August 26, 5 a.m. to 2 p.m. and 6 p.m. to 5 a.m.
What:    Alternating right and left lane closures of varying lengths
Where:  From Saarinen Circle to mile marker 5.7 (5/10 mile past the Reston Parkway overpass)
Why:     Civil work
 
When:   Friday, August 25, 10 p.m. to 6 a.m.
What:    Full closure
Where:  From mile marker 2.7 to 4.1 (from 1/10 mile past the Centreville Road bridge to 1/10 mile before the Fairfax County Parkway overpass), traffic will be diverted to a single lane on the eastbound DTR. Follow detour.
Why:     Pedestrian bridge installation
 
When:   Monday, August 21 - Saturday, August 26, 7 p.m. to 5 a.m.
What:    Two left lanes closed
Where:  From Saarinen Circle to mile marker 0.4 (near the Rudder Road overpass).
Why:     Aerial guideway construction
 
Dulles International Airport Access Highway (DIAAH) West
 
When:  Monday, August 21 - Friday, August 25, 7:30 a.m. to 2 p.m. and 7 p.m. to 5 a.m.
            Saturday, August 26, 5 a.m. to 2 p.m. and 8 p.m. to 5 a.m.
What:    Alternating right and left lane closures of varying lengths
Where:  From mile marker 5.7 to 200 feet past the ramp to Copilot Way on Saarinen Circle (from 5/10 mile before the Reston Parkway overpass to 6/10 mile past the Rudder Road overpass)
Why:     Civil work
 
When:   Monday, August 21 - Saturday, August 26, 7 p.m. to 5 a.m.
What:    Two left lanes close
Where:  From mile marker 0.4 (near the Rudder Road overpass) to Saarinen Circle
Why:     Aerial guideway construction
 
Autopilot Drive North and South
 
When:   Monday, August 21 - Wednesday, August 23, 10 p.m. to 5 a.m.
What:    Left lane on southbound Autopilot Drive closed, northbound traffic diverted to southbound lane
Where:  From the Rudder Road to north of the Avis car rental facility
Why:     Modular building placement
 
Dulles Greenway East
 
When:   Monday, August 21 - Friday, August 25, 10 a.m. to 6 pm. and 6 p.m. to 5 a.m.
             Saturday, August 26, 6 a.m. to 6 p.m.
What:    Alternating right and left lane closures of varying lengths
Where:  Between mile marker 7.6 and 14.0 (from Broadlands Boulevard to the end of the ramp to the eastbound Dulles Toll Road), short lane closures of varying lengths will occur
Why:     Road work
 
When:   Friday, August 25, 8 p.m. to Saturday, August 26, 5 p.m.
What:    Left lane closed
Where:  From mile marker 9.8 to 10.5 (from the Loudoun County Parkway overpass to the Broad Run Bridge)
Why:     Barrier removal
 
Dulles Greenway West
 
When:   Monday, August 21 - Friday, August 25, 6 a.m. to 3 p.m. and 8 p.m. to 6 a.m.
            Saturday, August 26, 6 a.m. to 6 p.m.
What:    Alternating right and left lane closures of varying lengths
Where:  Between mile marker 12.2 and 7.6 (from 2/10 mile past the mainline toll plaza to Broadlands Boulevard), short lane closures of varying lengths will occur
Why:     Civil work
 
When:   Friday, August 25, 5 p.m. to Saturday, August 26, 5 p.m.
What:    Left lane closed
Where:  From mile marker 10.5 to 9.8 (from the Broad Run bridge to the Loudoun County Parkway overpass)
Why:     Barrier removal
 
Sunrise Valley Drive East
 
When:   Monday, August 21 - Wednesday, August 23, 10 p.m. to 5 a.m.
What:    Right lane closed
Where:  From Millburn Lane to Roark Drive
Why:     Relocated bus service
 
Sunrise Valley Drive West
 
When:   Monday, August 21 - Thursday, August 24, 9:30 a.m. to 3:30
             Friday, August 25, 9:30 a.m. to noon
What:    Right lane closed
Where:  From Thunder Chase Drive to 200 feet past Hitchcock Drive
Why:     Utility work
 
Sunrise Valley Drive East and West
 
When: Thursday, August 24, 9 p.m. to 5 a.m.
            Friday, August 25, 9 p.m. to 8 a.m.
What:   Flagging operation
Where:  Single lane closures at the intersection of Roark Drive and Sunrise Valley Drive past Hitchcock Drive
Why:     Utility work
 
 
 
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A 24/7 emergency hotline is available for Phase 2 Dulles Corridor Metrorail Project construction-related issues: 844-385-7245. For general project information: www.dullesmetro.com or 703-572-0506.