Skip to main content
Silver Line on Track

Important Lane and Ramp Closures for the Week of Feb. 25 - Mar. 3

Feb.23, 2018
 
 
CONTACT: Marcia McAllister
                    T: 703-572-0506
                    C: 571-730-9117
                    marcia.mcallister@dullesmetro.com
 
 
Important Lane and Ramp Closures for the
Week of Feb. 25 - Mar. 3
 
Dulles Corridor Metrorail Project crews continue construction activities for the Metrorail Silver Line, Phase 2, including lane, shoulder, road, and ramp closures at locations along the Dulles Toll Road (DTR), Dulles International Airport Access Highway (DIAAH), Dulles Greenway, Sunrise Valley Drive, Old Ox Road, and Herndon Parkway during the week of Feb. 25 - Mar. 3.
 
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.
 
<><><> 
 
Dulles Toll Road East
 
When:   Monday, Feb. 26 - Friday, Mar. 2, 10 a.m. to 3:30 p.m. and 9 p.m. to 5 a.m.
             Saturday, Mar. 3, 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
 
Dulles Toll Road West
 
When:   Monday, Feb. 26 - Friday, Mar. 2, 9:30 a.m. to 3 p.m. and 8 p.m. to 5 a.m.
             Saturday, Mar. 3, 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 and West
 
When:   Thursday, Mar. 1 - Friday, Mar. 2, 9 p.m. to 5 a.m.
\What:    Detours on eastbound DIAAH near the Dulles Airport Main Terminal
Where:  Between milemarker 0.0 and 0.4 (between Saarinen Circle and Rudder Road overpass) Detour: Beginning at 9 p.m., between mile markers 0.0 and 0.4, eastbound and westbound DIAAH traffic will be reduced to a single lane. At 10 p.m., traffic approaching the Main Terminal, will be detoured to the Aviation Drive exit, cross over Aviation Drive, and back to the westbound DIAAH at Saarinen Circle. Traffic leaving the Main Terminal will be detoured to the Aviation Drive ramp, cross over Aviation Drive and reenter the eastbound DIAAH.
Why:     Aerial guideway construction
 
Dulles International Airport Access Highway (DIAAH) East
 
When:   Monday, Feb. 26 - Friday, Mar. 2, 8:30 a.m. to 3 p.m. and 6 p.m. to 5 a.m.
Saturday, Feb. 24, 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 after the Reston Parkway overpass)
Why:     Civil work
 
Dulles International Airport Access Highway (DIAAH) West
 
When:   Monday, Feb. 26 - Friday, Mar. 2, 7:30 a.m. to 2 p.m. and 7 p.m. to 5 a.m
Saturday, Mar. 3, 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, including ramps (between the Rudder Road overpass and Saarinen Circle at Dulles Airport
Why:     Civil work and construction for Dulles Metrorail Station
 
Dulles Greenway East
 
When:   Monday, Feb. 26 - Friday, Mar. 2, 10 a.m. to 6 p.m. and 6 p.m. to 5 a.m.
             Saturday, Mar 3, 6 a.m. to 6 p.m.
What:    Alternating right and left lane closures of varying lengths
Where:  Lane closures will be between mile marker 7.6 and 12.2 (from Broadlands Boulevard to the end of the ramp to the eastbound Dulles Greenway MainToll Plaza), short lane closures of varying lengths will occur.
Why:     Civil work
 
When:   Monday, Feb. 26 - Thursday, Mar. 1, 8 p.m. to 5 a.m.
What:    Double right lane closure
Where:  Lane closures will be between mile marker 10 and 12 (from Broadlands Boulevard to the end of the ramp to the eastbound Dulles Greenway MainToll Plaza), short lane closures of varying lengths will occur.
Why:     Aerial guideway
 
When:   Monday, Feb. 26 - Wednesday, Feb. 28, 10 a.m. to 4 p.m. and 6 p.m. to 5 a.m.
What:    Intermittent 10 - 15 minute traffic stoppages on Exit 8A 
Where:  Eastbound Dulles Greenway traffic attempting to use Exit 8A to Old Ox Road (Rte. 606) west may experience 10-15 minute stoppages on the exit ramp. During these stoppages, traffic will be directed to continue east and take Exit 8B onto eastbound Rte. 606, then in approximately 3/10 mile, make a U-turn at the first traffic light (Moran Road) to continue west on Rte. 606.
Why:     Prefab building delivery and off-loading on exit ramp
 
When:   Friday, Mar. 2, 8 p.m. to midnight*
Saturday, Mar. 3 - Sunday, Mar. 4, during daylight hours*
What:    Double left lane closure 
Where:  Lane closures from mile markers 7.8 to 9.2 (between the Waxpool Road and Loudoun County Parkway overpasses).
Why:     *Rain dates for Tower Crane dissasembly and removal from the Ashburn Metrorail Station construction site if work cannot take place Feb. 23-25 due to adverse weather conditions.
 
Dulles Greenway West
 
When:   Monday, Feb. 26 - Friday, Mar. 2, 6 a.m.
             Saturday, Feb. 24, 6 a.m. to 6 p.m.
What:    Alternating right and left lane closures of varying lengths
Where:  Lane closures from mile markers 12.2 to 7.6 ( begin approximately 3/10 mile west of the Main Toll Plaza and end near the Broadlands Boulevard overpass)
Why:     Civil work
 
Moran Road/Lockridge Road North and South
 
When:   Monday, Feb. 26 - Thursday, Mar. 1, 9:30 a.m. to 3:30 p.m.
             Friday, Mar. 2, 9:30 a.m. to noon
What:    Alternating right and left lane closures
Where:  From Old Ox Road to 1500 feet north of Lockridge/Moran Road intersection
Why:     Civil work
 
Herndon Parkway East
 
When:   Monday, Feb. 26 - Thursday, Mar. 1, 9:30 a.m. to 3:30 p.m.
             Friday, Mar. 2, 9:30 a.m. to noon
What:    Right lane closed
Where:  From 1000 feet east of Van Buren Street to 800 feet west of Exchange Place
Why:     Civil work
 
Sunrise Valley Drive East and West
 
When:   Monday, Feb. 26 - Thursday, Mar. 1, 9:30 a.m. to 3:30 p.m.
             Friday, Mar. 2, 9:30 a.m. to noon
What:    Right lane closed
Where:  From Thunderchase road to 200 feet beyond Hitchcock Drive
Why:     Civil work
 
<><><><><>
 
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.