Dulles Toll Road East
When: Sunday, October 25 - Saturday, October 31, 10 p.m. to 5 a.m.
What: Alternating double right and left lane closures of varying lengths
Where: From mile marker 1.2 to 5.3 (from the Route 28 overpass to 1/10 mile past the Reston Parkway overpass)
Why: Lane shifting
When: Thursday, October 29 - Saturday, October 31, 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 0.6 to 5.7 (from the overpass of the ramp to the northbound Dulles Greenway to 5/10 mile after the Reston Parkway overpass)
Why: Jack and bore operations
When: Sunday, October 25 - Saturday, October 31, 10 a.m. to 3 p.m.
What: Ramp narrows on left and right side
Where: Along the ramp to the eastbound Dulles Toll Road from southbound Route 28, and along the ramp from the eastbound Dulles Toll Road to northbound Route 28
Why: Jack and bore operations
Dulles Toll Road West
When: Sunday, October 25 - Saturday, October 31, 9:30 a.m. to 3 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 0.6 (from 5/10 mile before the Reston Parkway overpass to the overpass of the ramp to the northbound Dulles Greenway)
Why: Jack and bore operations
When: Sunday, October 25 - Saturday, October 31, 10 p.m. to 5 a.m.
What: Alternating double right and left lane closures of varying lengths
Where: From mile marker 5.3 to 1.2 (from 1/10 mile before the Reston Parkway overpass to the Route 28 overpass)
Why: Lane shifting
Dulles International Airport Access Highway (DIAAH) East
When: Sunday, October 25, 5 a.m. to 2 p.m. and 6 p.m. to 5 a.m.
Monday, October 26 - Friday, October 30, 9 a.m. to 3:30 p.m. and 6 p.m. to 5 a.m.
Saturday, October 31, 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 3.2 to 5.7 (from 2/10 mile before the Monroe Street overpass to 5/10 mile after the Reston Parkway overpass)
Why: Construction entrance acceleration/deceleration lane
When: Sunday, October 25, 5 a.m. to 2 p.m. and 6 p.m. to 5 a.m.
Monday, October 26 - Friday, October 30, 9 a.m. to 3:30 p.m. and 6 p.m. to 5 a.m.
Saturday, October 31, 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 0.3 to 2.7 (from 2/10 mile before the Rudder Road overpass to 2/10 mile past the Centreville Road overpass)
Why: Construction entrance acceleration/deceleration lane
Dulles International Airport Access Highway (DIAAH) West
When: Sunday, October 25, 5 a.m. to 2 p.m. and 7 p.m. to 5 a.m.
Tuesday, October 27 - Friday, October 30, 8 a.m. to 2 p.m. and 7 p.m. to 5 a.m.
Saturday, October 31, 5 a.m. to 2 p.m. and 7 p.m. to 5 a.m.
What: Alternating right and left lane closures of varying lengths
Where: From mile marker 2.7 to 0.3 (from 2/10 mile before the Centreville Road overpass to 2/10 mile past the Rudder Road overpass)
Why: Construction entrance acceleration/deceleration lane
When: Sunday, October 25, 5 a.m. to 2 p.m. and 7 p.m. to 5 a.m.
Monday, October 26 - Friday, October 30, 8 a.m. to 2 p.m. and 7 p.m. to 5 a.m.
Saturday, October 31, 5 a.m. to 2 p.m. and 7 p.m. to 5 a.m.
What: Alternating right and left lane closures of varying lengths
Where: From mile marker 5.7 to 3.2 (from 5/10 mile before the Reston Parkway overpass to 2/10 mile after the Monroe Street overpass)
Why: Construction entrance acceleration/deceleration lane
When: Sunday, October 25, 8 a.m. to 2 p.m. and 10 p.m. to 5 a.m.
Monday, October 26 - Friday, October 30, 8 a.m. to 2 p.m. and 6 p.m. to 5 a.m.
Saturday, October 31, 10 p.m. to 8 a.m.
What: Alternating right and left lane closures
Where: From mile marker 0.3 to 200 feet past Copilot Way (from 2/10 mile after the Rudder Road overpass, continuing along Saarinen Circle past Daily Garage 1), including ramps in the vicinity of Daily Garage 1
Why: Road widening
Dulles Greenway East
When: Monday, October 26 - Friday, October 30, 10 a.m. to 6 p.m.
What: Alternating right and left lane closures of varying lengths
Where: Between mile marker 7.6 and 12.2 (from Broadlands Boulevard to 2/10 mile before the mainline toll plaza), short lane closures of varying lengths will occur
Why: Road work
Dulles Greenway West
When: Monday, October 26 - Tuesday, October 27, 8 p.m. to 4:30 a.m.
What: Two left lanes closed
Where: From mile marker 11.4 to 9.5 (from 4/10 mile before the Old Ox Road overpass to 3/10 mile past the Loudoun County Parkway overpass)
Why: Road work
When: Monday, October 26 - Friday, October 30, 3 a.m. to 3 p.m.
What: Alternating right and left lane closures of varying lengths
Where: Between mile marker 12.0 and 7.6 (from 3/10 mile after the mainline toll plaza to Broadlands Boulevard), short lane closures of varying lengths will occur
Why: Road work
Autopilot Drive
When: Sunday, October 25 - Saturday, October 31, 9 p.m. to 5 a.m.
What: Full closure of northbound lanes
Where: Northbound lanes of Autopilot Drive from Rudder Road to Materials Road closed; northbound traffic will be shifted to the southbound lanes
Why: Superstructures work
Rudder Road West
When: Sunday, October 25, 9 a.m. to 2 p.m. and 10 p.m. to 5 a.m.
Monday, October 26 - Friday, October 30, 9 a.m. to 2 p.m. and 6 p.m. to 5 a.m.
Saturday, October 31, 9 a.m. to 2 p.m. and 10 p.m. to 8 a.m.
What: Right lane closed
Where: Westbound Rudder Road from the ramp from the westbound DIAAH to the intersection with Ariane Way
Why: Utility work
Centreville Road North and South
When: Monday, October 26 - Saturday, October 31, 10 p.m. to 5 a.m.
What: Right lane closed
Where: Northbound and southbound Centreville Road between Woodland Park and Parcher Avenue. Note: Drivers may experience delays.
Why: Overhead installation of floor and deck beams at the Centreville Road Bridge