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Silver Line on Track

Important Lane and Ramp Closures for the Week of July 23 - July 29

July 21, 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 July 23 - July 29
 
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 July 23 - July 29, 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.
 
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Dulles Toll Road East
 
When:   Monday, July 24 - Friday, July 28, 10 a.m. to 3:30 p.m. and 9 p.m. to 5 a.m.
             Saturday, July 29, 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:   Friday, July 28, 10 p.m. to 5 a.m.
             Saturday, July 29, 10 p.m. to 5 a.m.
What:    Full closure, follow detour to eastbound DIAAH at mile marker 1.7, returning to the eastbound DTR at mile marker 2.7
Where:  From mile marker 1.7 to 2.7 (from 5/10 mile past the Route 28 overpass to 3/10 mile before the Centreville Road bridge)
Why:     Pedestrian bridge installation
 
Dulles Toll Road West
 
When:   Monday, July 24 - Friday, July 28, 9:30 a.m. to 3 p.m. and 8 p.m. to 5 a.m.
             Saturday, July 29, 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, July 24 - Friday, July 28, 8:30 a.m. to 3 p.m. and 6 p.m. to 5 a.m.
             Saturday, July 29, 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:   Monday, July 24 - Saturday, July 29, 10 p.m. to 5 a.m.
What:    Full closure
Where:  From Saarinen Circle to mile marker 0.4 (near the Rudder Road overpass).  Follow detour.
Why:     Aerial guideway construction
 
When:   Monday, July 24 - Saturday, July 29, 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
 
When:   Monday, July 24 - Saturday, July 29, 9 p.m. to 5 a.m.
What:    Ramp closed
Where:  From Saarinen Circle/eastbound DIAAH to Aviation Drive. Follow detour.
Why:     Aerial guideway construction
 
Dulles International Airport Access Highway (DIAAH) West
 
When:   Monday, July 24 - Friday, July 28, 7:30 a.m. to 2 p.m. and 7 p.m. to 5 a.m.
             Saturday, July 29, 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, July 24 - Saturday, July 29, 10 p.m. to 5 a.m.
What:    Full closure
Where:  From mile marker 0.3 to Saarinen Circle (from 2/10 mile past the Rudder Road overpass to Saarinen Circle near Garage 1), traffic will be diverted around work area.
Why:    Aerial guideway construction
 
When:   Monday, July 24 - Saturday, July 29, 7 p.m. to 5 a.m.
What:    Two left lanes closed
Where:  From mile marker 0.4 (near the Rudder Road overpass) to Saarinen Circle
Why:     Aerial guideway construction
 
Dulles Greenway East
 
When:   Monday, July 24 - Friday, July 28, 10 a.m. to 6 pm. and 6 p.m. to 5 a.m.
             Saturday, July 29, 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:   Monday, July 24 - Saturday, July 29, 8 p.m. to 5 a.m.
What:    Two right lanes closed OR two left lanes closed
Where:  From mile marker 10.0 to 12.0 (from 2/10 mile past the Loudoun County Parkway overpass to 4/10 mile before the mainline toll plaza)
Why:     Aerial guideway construction
 
When:   Friday, July 28, 10 p.m. to 8 a.m.
             Saturday, July 29, 10 p.m. to 8 a.m.
What:    Full closure of all eastbound lanes
Where:  At mile marker 11.0, all traffic will exit the eastbound Dulles Greenway via Exit 8A, Old Ox Road East/Route 606.  Follow detour.
Why:     Aerial guideway construction
 
Dulles Greenway West
 
When:   Monday, July 24 - Friday, July 28, 6 a.m. to 3 p.m. and 8 p.m. to 6 a.m.
             Saturday, July 29, 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:   Wednesday, July 26 - Thursday, July 27, 8 p.m. to 5 a.m.
What:    Two right lanes closed
Where:  From mile marker 12.0 to 10.0 (from 4/10 mile past the mainline toll plaza to 2/10 mile before the Loudoun County Parkway overpass)
Why:     Sign installation
 
Sunrise Valley Drive West
 
When:   Monday, July 24 - Thursday, July 27, 9:30 a.m. to 3:30
             Friday, July 28, 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:   Monday, July 24 - Thursday, July 27, 9 p.m. to 5 a.m.
Friday, July 28, 9 p.m. to 8 a.m.
What:    Flagging operation
Where:  At the intersection of Sunrise Valley Drive and Roark Drive, into the Herndon-Monroe Park and Ride facility
Why:     Utility work
 
When:   Friday, July 28 - Saturday, July 29, 10 p.m. to 6 a.m.
What:    Full closure
Where:  From Dulles Station Boulevard to Sayward Boulevard. Follow detour to Coppermine Road.
Why:     Pedestrian bridge installation
 
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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.