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Silver Line on Track

Important Lane and Ramp Closures for the Week of March 24 - 30

March 22, 2019         
                                                                
CONTACT:Marcia McAllister
                  T: 703-572-0506
                  C: 571-730-9117
                  marcia.mcallister@dullesmetro.com
 
Important Lane and Ramp Closures for the Week of March 24 - 30
 
Dulles Corridor Metrorail Project crews continue construction activities for the Metrorail Silver Line Phase 2 that require lane, shoulder, and road closures and detours at locations along the Dulles Toll Road (DTR), Dulles International Airport Access Highway (DIAAH), Dulles Greenway, Autopilot Drive, Herndon Parkway, Edmund Halley Drive, Sunrise Valley Drive, Sunset Hills Road, Lockridge Road, and Moran Road during the week of March 24 - March 30, 2019. In addition, there will be lane closures along the Phase 1 alignment as listed below.
 
See below for more specific dates, times and details and remember that all work is weather permitting.
 
PLEASE USE CAUTION and 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, March 25 to Friday, March 29, 10 a.m. to 3:30 p.m. and 9 p.m. to 5 a.m., and Saturday, March 30, 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 just west of the Route 28 overpass to the Reston Parkway overpass)
Why:     Civil work
 
When:   Thursday, March 28 to Friday, March 29, 10 p.m. to 5 a.m.
What:    Triple left lane closure with up to 20 minute stoppages
Where:  From mile marker 3.5 to 5.0 (from the west end of Herndon Station to Reston Station)
Why:     Civil work
  
Dulles Toll Road West
 
When:   Monday, March 25 to Friday, March 29, 9:00 a.m. to 3 p.m. and 8 p.m. to 5 a.m., and Saturday, March 30, 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 (between the Route 28 and Reston Parkway overpasses)
Why:     Civil work

When:   Wednesday, March 27 to Thursday, March 28, 10 p.m. to 5 a.m.
What:    Triple left lane closure
Where:  From mile marker 5.1 to 3.5 (from the east end of Reston Station to the west end of Herndon Station)
Why:     Ped Bridge Utilities

When:   Tuesday, March 26 to Wednesday, March 27, 10 p.m. to 5 a.m.
What:    Triple left lane closure
Where:  From mile marker 6.4 to 4.8 (from Wiehle Ave to the west end of Reston Station)
Why:     Ped Bridge Utilities
 
Dulles International Airport Access Highway (DIAAH) East

When:   Monday, March 25 to Friday, March 29, 8:30 a.m. to 3 p.m. and 6 p.m. to 5 a.m., and Saturday, March 30, 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 mile marker 0.0 to 8.0 (from the Aviation Drive overpass to Hunter Mill Road)
Why:     Civil work

When:   Monday, March 25 to Tuesday, March 26, 10 p.m. to 5 a.m.
What:    Detour
Where:  From mile marker 1.5 to 2.2 (from 2/10 mile east of Route 28 to the east end of Innovation Station)
Why:     Civil work

When:   Saturday, March 30 to Sunday, March 31, 10 p.m. to 5 a.m.
What:    Detour
Where:  From mile marker 4.0 to 5.1 (from Herndon Station to Reston Station)
Why:     Civil work
 
Dulles International Airport Access Highway (DIAAH) West
 
When:   Monday, March 25 to Friday, March 29, 7:30 a.m. to 2 p.m. and 7 p.m. to 5 a.m., and Saturday, March 30, 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 7.3 to 0.0 (from approximately 7/10 mile west of Hunter Mill Road to approximately 200 feet beyond the Copilot Way ramp on Saarinen Circle near the Dulles Airport Terminal)
Why:     Civil and Dulles Airport Metrorail Station work will be taking place within the closures

When:   Friday, March 29 to Saturday, March 30, 10 p.m. to 5 a.m.
What:    Detour
Where:  From mile marker 9.1 to 1.8
Why:     Civil work
 
Dulles Connector Road - East
 
When:  Monday, March 25, through Friday, March 29, 11 a.m. - 3 p.m.
What:   Left lane closure
Where: From 500 feet before Margarity Road Overpass to 2500 feet after Margarity Road Overpass
Why:    Grading for drainage
 
I-66 East
 
When:   Sunday, March 24, and Monday, March 25, 10 p.m. - 5 a.m.
What:    Left lane closure
Where:  From 500 feet before Haycock Road Overpass to 500 feet after Great Falls Road Overpass
Why:     Removal and installation of guardrail
 
Dulles Greenway East
 
When:   Monday, March 25 to Friday, March 29, 10 a.m. to 6 p.m., and Saturday, March 30, 6 a.m. to 6 p.m.
What:    Alternating left and right lane closures of varying lengths
Where:  From mile marker 7.6 to 14.0 (from approximately 2/10 mile west of Waxpool Road to the Dulles Toll Road)
Why:     Civil work
 
Dulles Greenway West
 
When:   Monday, March 25 to Friday, March 29, 6 a.m. to 3 p.m., and Saturday, March 30, 6 a.m. to 6 p.m.
What:    Alternating left and right lane closures of varying lengths
Where:  From mile marker 12.2 to 7.6 (from the Moran Road exit to Broadlands Boulevard overpass)
Why:     Civil work
 
Route 7- West

When:   Monday, March 25, through  - Thursday, March 28, 9:30 a.m. - 3:30 p.m.
What:    Left lane closure
Where:  From 100 feet before Route 123/Dolley Madison Overpass to 500 feet after Route 123/Dolley Madison Overpass
Why:     Removal and installation of guardrail
 
Sunset Hills Road East
 
When: Monday, March 25 to Thursday, March 28, 9:30 a.m. to 3:30 p.m., and Friday, March 29, 9:30 a.m. to 2 p.m.
What:    Alternating right and left lane closures
Where:  From 400 feet west of Town Center Pkwy to Bechtel Building Entrance
Why:     Civil work
 
Herndon Parkway East
 
When:   Monday, March 25 to Thursday, March 28, 9:30 a.m. to 3:30 p.m., and Friday, March 29, 9:30 a.m. to 2 p.m.
What:    Right lane closed
Where: From 1000 feet east of Van Buren Street to 800 feet west of Exchange Place
Why:     Equipment mobilization
 
Sunrise Valley Drive West
 
When:   Monday, March 25 to Thursday, March 28, 9:30 a.m. to 3:30 p.m., and Friday, March 29, 9:30 a.m. to 2 p.m.
What:    Right lane closed
Where: From Dulles Technology Drive to Dulles Station Blvd
Why:     Civil Work
 
When:   Monday, March 25 to Thursday, March 28, 9:30 a.m. to 3:30 p.m., and Friday, March 29, 9:30 a.m. to 2 p.m.
What:   Right lane closed
Where: From Thunder Chase Drive to Colts Brook Drive
Why:     Civil Work
 
When:   Monday, March 25 to Thursday, March 28, 9:30 a.m. to 3:30 p.m., and Friday, March 29, 9:30 a.m. to 2 p.m.
What:   Right lane closed
Where: From Reston Pkwy to 200' West of Edmund Halley Dr.
Why:     Civil Work
 
When:   Monday, March 25 to Thursday, March 28, 9:30 a.m. to 3:30 p.m., and Friday, March 29, 9:30 a.m. to 2 p.m.
What:   Right turn lane & Right lane closed
Where: Intersection of Sunrise Valley Drive and Reston Parkway
Why:     Civil Work
 
Edmund Halley Drive North and South
 
When:   Monday, March 25 to Thursday, March 28, 9:30 a.m. to 3:30 p.m., and Friday, March 29, 9:30 a.m. to 2 p.m.
What:    Right shoulder closed
Where:  From Sunrise Valley Drive to 1000 feet north of Sunrise Valley Drive
Why:     Civil utility work
 
Moran Road South
 
When:   Monday, March 25 to Thursday, March 28, 9:30 a.m. to 3:30 p.m., and Friday, March 29, 9:30 a.m. to 2 p.m.
What:    Alternating left and right lane closures
Where:  From Moran Road to Old Ox Road
Why:     Civil work
 
Old Meadow Road - West
 
When:  Monday, March 25, through, Thursday, March 28, 9 a.m. - 3:30 p.m.
Friday,  March 29, 9 a.m. - 2 p.m.
What:   Right lane closure
Where: From Colshire Meadow Road to Route 123
Why:    Utility relocation 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.