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Silver Line on Track

Important Lane and Ramp Closures for the Week of March 17 - March 23

March 15, 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 17 - March 23
 
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 17 - March 23, 2019.
 
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 17 to Friday, March 22, 10 a.m. to 3:30 p.m. and 9 p.m. to 5 a.m., and Saturday, March 23, 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 21 to Friday, March 22, 10 p.m. to 5 a.m.
What:    Triple left lane closure with up to 20 minute stoppages
Where:  From mile marker 2.2 to 3.7 (from Centreville Road to the east end of Herndon Station)
Why:     Civil work
 
Dulles Toll Road West
 
When:   Monday, March 17 to Friday, March 22, 9:00 a.m. to 3 p.m. and 8 p.m. to 5 a.m., and Saturday, March 23, 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
 
Dulles International Airport Access Highway (DIAAH) East

When:   Monday, March 17 to Friday, March 22, 8:30 a.m. to 3 p.m. and 6 p.m. to 5 a.m., and Saturday, March 23, 5 a.m. to 2 p.m. and 6 p.m. to 5 a.m.
What:    Alternating right and left lane closures of varying length
Where:  From mile marker 0.0 to 8.0 (from the Aviation Drive overpass to Hunter Mill Road)
Why:     Civil work

When:   Friday, March 22 to Saturday, March 23, 10 p.m. to 5 a.m.
What:    Detour
Where:  From mile marker 2.7 to 4.0 (from Centreville Road to 3/10 mile east of Herndon Station)
Why:     Civil work

When:   Saturday, March 23 to Sunday, March 24, 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
 
Dulles International Airport Access Highway (DIAAH) West
 
When:   Monday, March 17 to Friday, March 22, 7:30 a.m. to 2 p.m. and 7 p.m. to 5 a.m., and Saturday, March 23, 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
 
Dulles Connector Road - East
 
When:  Monday, March 18, through Friday, March 22, 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
 
Dulles Greenway East
 
When:   Monday, March 17 to Friday, March 22, 10 a.m. to 6 p.m., and Saturday, March 23, 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
 
When:   Wednesday, March 20 to Thursday, March 21, 10 p.m. to 5 a.m.
What:    Double left lane closure
Where:  From mile marker 7.6 to 9.0 (from approximately 2/10 mile west of Waxpool Road to the east end of Innovation Station)
Why:     Civil work 
 
Dulles Greenway West
 
When:   Monday, March 17 to Friday, March 22, 6 a.m. to 3 p.m., and Saturday, March 23, 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
 
Sunset Hills Road East
 
When: Monday, March 18 to Thursday, March 21, 9:30 a.m. to 3:30 p.m., and Friday, March 22, 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 18 to Thursday, March 21, 9:30 a.m. to 3:30 p.m., and Friday, March 22, 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 18 to Thursday, March 21, 9:30 a.m. to 3:30 p.m., and Friday, March 22, 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 18 to Thursday, March 21, 9:30 a.m. to 3:30 p.m., and Friday, March 22, 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 18 to Thursday, March 21, 9:30 a.m. to 3:30 p.m., and Friday, March 22, 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 18 to Thursday, March 21, 9:30 a.m. to 3:30 p.m., and Friday, March 22, 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 18 to Thursday, March 21, 9:30 a.m. to 3:30 p.m., and Friday, March 22, 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 18 to Thursday, March 21, 9:30 a.m. to 3:30 p.m., and Friday, March 22, 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 18, through, Thursday, March 21, 9 a.m. - 3:30 p.m.
Friday, March 22, 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.