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Silver Line on Track

Important Lane and Ramp Closures for the Week of August 17 – August 22

 
 
August 17, 2020
                                                                                
CONTACT: Marcia McAllister
                   T: 703-572-0506
                   C: 571-730-9117
                   marcia.mcallister@dullesmetro.com
 
Important Lane and Ramp Closures for the Week of August 17 – August 22
 
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, and Moran Road during the week of August 16 - August 22, 2020.
 
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, August 17 to Saturday, August 22, 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
 
Dulles Toll Road West
When:  Monday, August 17 to Friday, August 21, 9 a.m. to 3 p.m. and 8 p.m. to 5 a.m., and Saturday, August 22, 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, August 17 to Friday, August 21, 8:30 a.m. to 3 p.m. and 6 p.m. to 5 a.m., and Saturday, August 22 to Sunday, August 16, 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
 
Dulles International Airport Access Highway (DIAAH) West
When:  Monday, August 17 to Friday, August 21, 7:30 a.m. to 2 p.m. and 7 p.m. to 5 a.m., and Saturday, August 22 to Sunday, August 16, 5 a.m. to 2 p.m. 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
 
Autopilot Drive North
When:  Monday, August 17 to Saturday, August 22, 9 a.m to 2 p.m.
What:  Alternating single right or left lane closures
Where: From Rudder Road to Materials Road
Why:    Civil Work
 
Dulles Greenway East
When:  Monday, August 17 to Friday, August 21, 10 a.m. to 6 p.m. and Saturday, August 22, 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, August 17 to Friday, August 21, 6 a.m. to 3 p.m. and Saturday, August 22, 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
 
Herndon Parkway East
When:  Monday, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m., and Friday, August 21, 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:    Material Delivery 
 
Sunrise Valley Drive East and West
When:  Monday, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m., and Friday, August 21, 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, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m. and 10 p.m. to 4 a.m.; Friday, August 21, 9:30 a.m. to 12 p.m. and 11 p.m. to 5 a.m.; and Saturday, August 22, 7 a.m. to 3:30 p.m. and 11 p.m. to 5 a.m.
What:  Right lane closed
Where: From Thunder Chase Drive to Colts Brook Drive
Why:    Civil Work
 
When:  Monday, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m.; and Friday, August 21, 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, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m., and Friday, August 21, 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
 
When:  Monday, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m., and Friday, August 21, 9:30 a.m. to 2 p.m.
What:   Right lane closed
Where: Fairfax County Parkway
Why:    Civil work
 
Sunset Hills Road East
When: Monday, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m. and 10 p.m. to 5 a.m.; Friday, August 21, 9:30 a.m. to 12 p.m. and 10 p.m. to 5 a.m.; and Saturday, August 22, 7 a.m. to 3:30 p.m. and 10 p.m. to 5 a.m.
What:  Alternating right and left lane closures
Where: From 400 feet west of Town Center Pkwy to Bechtel Building Entrance
Why:    Civil work
 
Edmund Halley Drive North and South
When:  Monday, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m.; Friday, August 21, 9:30 a.m. to 12 p.m.; and Saturday, August 22, 7 a.m. to 3:30 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 North and South
When:  Monday, August 17 to Saturday, August 22, 7 a.m. to 5:30 p.m.
What:  Alternating left and right lane closures
Where: From Moran Road to Old Ox Road
Why:    Civil work
 
Old Ox Road East and West
When:  Monday, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m. and 10 p.m. to 4 a.m., and Friday, August 21, 9:30 a.m. to 12 p.m.
What:  Right lane closure
Where: From 1000’ east of Old Ox Road bridge to 1000’ west of bridge
Why:    Fence installation
 
When:  Monday, August 17 to Thursday, August 20, 9:30 a.m. to 3:30 p.m., and Friday, August 21, 9:30 a.m. to 12 p.m.
What:  Left lane closure
Where: From 1000’ east of Old Ox Road Bridge to the Dulles Greenway NB On-Ramp
Why:    Curb repairs
 
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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.