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495 NEXT Project

Lane Closures and Traffic Changes

For October 31 - November 7, 2022

The following construction-related lane closures and traffic changes are planned to occur in the I-495 Express Lanes Northern Extension (495 NEXT) project corridor. Travelers should expect potential delays when traveling in this area, and are encouraged to visit 511virginia.org for current information on travel conditions and work zones in Virginia. All construction-related work and closures are subject to change based on weather and other factors.

Upcoming Highlights

  • Nighttime multi-lane closures on I-495 North and South.
  • Daytime single lane closures on I-495 North and South.
  • Nighttime single lane closure on Dulles Toll Road at the I-495 interchange.
  • Nighttime ramp narrowing on I-495 North exits to Dulles Toll Road.
  • Continuous single lane closures on the George Washington Memorial Parkway bridges over I-495.

Lane Closures 

I-495 (CAPITAL BELTWAY)


I-495 North and South


Monday, October 31, through Friday, November 4, 9:30 a.m. to 3 p.m.

Single left lane closures on north- and southbound I-495 between the George Washington Memorial Parkway and Georgetown Pike for work on the Georgetown Pike bridge pier. 


Monday, October 31, through Friday, November 4, 10 p.m. to 5 a.m.

Triple right lane closures on southbound I-495 along the project corridor for roadway joint repairs.


Motorists coming from George Washington Memorial Parkway heading for southbound I-495 will be directed to access the Beltway by staying right and taking the ramp up to Georgetown Pike, proceeding straight through the traffic light, and taking the ramp back down where traffic will then be able to merge onto the Beltway. Learn more about this detour and the joint repair work here.


Monday, October 31, and Tuesday, November 1, 10 p.m. to 5 a.m.

Triple left lane closures on northbound I-495 from the Dulles Toll Road to Georgetown Pike for support work on the Georgetown Pike Bridge.


Wednesday, November 2, through Friday, November 4, 10 p.m. to 5 a.m.

Double left lane closures on northbound I-495 from the Dulles Toll Road to Georgetown Pike for support work on the Georgetown Pike Bridge.


Monday, October 31, 10 p.m. to 5 a.m.

The ramps from the northbound I-495 General Purpose and Express Lanes to the Dulles Toll Road will be narrowed (no lane closures) for ramp crossover work.


GEORGE WASHINGTON MEMORIAL PARKWAY INTERCHANGE 


George Washington Memorial Parkway Bridges Over I-495


Friday, November 4, at 9:30 p.m. through Monday, November 7, at 5 a.m.

Continuous single left lane closures on the east- and westbound George Washington Memorial Parkway bridges over I-495 for surface work.


DULLES CORRIDOR INTERCHANGE 


Dulles Toll Road


Monday, October 31, 8 p.m. to 5 a.m.

Single left lane closure on the westbound Dulles Toll Road under I-495 for crossover work.


Monday, October 31, through Friday, November 4, 9:30 a.m. to 3 p.m.

Left shoulder closures on the Dulles Toll Road westbound exit ramp to northbound I-495 for yard work.

Traffic Changes

George Washington Memorial Parkway West at I-495


Reminder: The ramp from westbound George Washington Memorial Parkway to southbound I-495 (Capital Beltway) was reduced from two lanes to one lane to make room for a construction vehicle haul route that will be separated from traffic by a physical barrier. This traffic change will be in effect throughout construction on the 495 NEXT project. Learn more about the traffic change here.


I-495 Interchange Ramps 


Several interchange ramps in the project corridor have been or will be narrowed to allow for daytime and nighttime shoulder strengthening work. The ramps will be narrowed through October.


Ramps that are or will be narrowed include: 

  • Ramp from westbound George Washington Memorial Parkway to I-495 South
  • Ramp from I-495 North to eastbound George Washington Memorial Parkway 
  • Ramp from I-495 North to Georgetown Pike 
  • Ramp from westbound Dulles Toll Road to I-495 North 

Project Background

The I-495 Express Lanes Northern Extension (495 NEXT) project will extend the existing 495 Express Lanes north by two-and-a-half miles from the Dulles Corridor interchange to the George Washington Memorial Parkway interchange in the vicinity of the American Legion Bridge. The project will provide new and improved connections at the Dulles Corridor and George Washington Memorial Parkway.


Other project benefits include four miles of new bicycle and pedestrian connections including a shared-use path parallel to I-495 from Lewinsville Road to near Live Oak Drive, replacement or rehabilitation of seven bridges with pedestrian accommodations, replacement of nine existing noise walls and construction of a new noise wall, environmental improvements introducing stormwater management facilities and funding restoration of the stream at Scotts Run, and dedicated funding to support transit improvements in the corridor including new bus service over the American Legion Bridge. 

 

495 NEXT is a public-private partnership project between the Commonwealth of Virginia and Transurban, operator of the existing 495 Express Lanes. Lane Construction is the design-build contractor for the project. The new extended lanes are scheduled to open in 2025. 

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Learn More About the Project


Check out www.495NEXT.org for additional information.


Sign up here to receive project email updates.



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Questions?

Email: 495NorthernExtension@vdot.virginia.gov

Call: Construction Inquiry Line, 703-592-6430

Virginia Department of Transportation, Michelle Holland, 703-586-0487

Transurban, Brent McKenzie, 571-326-5609

Lane Construction, John Undeland, 703-785-3461

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