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 should visit 511virginia.org for real-time information on work zones and lane closures. All work is subject to change based on weather and other factors.

• I-495 North and South – Day and nighttime single lane closures

• I-495 South – Nighttime double lane closures

• Georgetown Pike bridge over I-495 – Daytime single lane closures

• Live Oak Drive and Old Dominion Drive – Daytime flagging operations

• Eastbound Dulles Toll Road/Airport Access Road to I-495 North Ramp – Nightly ramp closure with detour in place

• Dulles Toll Road and Dulles Access Road – Daytime single lane closures

• NEXT WEEK: Eastbound Dulles Toll Road/Airport Access Road to I-495 North Ramp – Nightly ramp closure with detour in place

I-495 (CAPITAL BELTWAY)

I-495 North

Monday, November 6, through Thursday, November 9, 10 a.m. to 3 p.m.

Single right lane closure on northbound I-495 between Lewinsville Road and George Washington Memorial Parkway for drainage, sound wall, embankment, and excavation work.

Monday, November 6, through Friday, November 10, 9:30 p.m. to 5 a.m.

Alternating single mobile lane closures on northbound I-495 throughout the project corridor as needed for maintenance work and traffic management.

Friday, November 10, 10 a.m. to 3 p.m.

Alternating single mobile lane closures on northbound I-495 throughout the project corridor as needed for maintenance work and traffic management.

I-495 South

Monday, November 6, through Thursday, November 9, 9:30 a.m. to 2:30 p.m.

Single right lane closure on southbound I-495 between Georgetown Pike and Dulles Toll Road for drainage, excavation, embankment, and sound wall work.

Monday, November 6, Tuesday, November 7, and Thursday, November 9, 9:30 p.m. to 5 a.m.

Double right lane closures on southbound I-495 at the Scott's Run bridge for demolition work and overhead sign removal.

Monday, November 6, through Friday, November 10, 9:30 p.m. to 5 a.m.

Alternating single mobile lane closures on southbound I-495 throughout the project corridor as needed for maintenance work and traffic management.

Wednesday, November 8, through Thursday, November 9, 9:30 a.m. to 2:30 p.m.

Single left lane closure on the ramp from southbound I-495 to Georgetown Pike for construction entrance work.

Thursday, November 9, 9:30 p.m. to 5 a.m.

Single right lane closure on the southbound collector/distributor road exit to George Washington Memorial Parkway (exit 43) for overhead sign removal. There may be brief total traffic stoppages during this time.

Friday, November 10, 9:30 a.m. to 3 p.m.

Alternating single mobile lane closures on southbound I-495 throughout the project corridor as needed for maintenance work and traffic management.

LIVE OAK DRIVE

Monday, November 6, and Wednesday, November 8, through Friday, November 10, 9 a.m. to 3:30 p.m.

Live Oak Drive will be reduced to a single lane near the swim club and bridge for waterline work. Flagging operations alternating single traffic lanes will be in effect.

GEORGETOWN PIKE INTERCHANGE

Monday, November 6, and Wednesday, November 8, through Friday, November 10, 9:30 a.m. to 3 p.m.

Single right lane closure on westbound Georgetown Pike on the bridge over I-495 for bridge abutment work.

OLD DOMINION DRIVE

Monday, November 6, and Wednesday, November 8, through Friday, November 10, 9:30 a.m. to 3 p.m.

Old Dominion Drive will be reduced to a single lane for hauling work. Flagging operations alternating single traffic lanes will be in effect.

DULLES CORRIDOR INTERCHANGE 

Wednesday, November 8, and Thursday, November 9, 7 p.m. to 5 a.m.

The ramp from the eastbound Dulles Toll Road/Airport Access Road (Route 267) to northbound I-495 will be closed during overnight hours for beam setting. Motorists should follow the posted detour. This work may be shifted or extended to Friday, November 10, 8 p.m. to 7 a.m., and Saturday, November 11, 7 p.m. to 7 a.m. Learn more about the work and detour here.

Dulles Toll Road

Monday, November 6, through Thursday, November 9, 9:30 a.m. to 3 p.m.

Single left lane closure on westbound Dulles Toll Road (267 Connector) near the I-495 interchange for drainage, embankment, and bridge work.

Tuesday, November 7, 11 a.m. to 3 p.m.

Single right lane closure on eastbound Dulles Toll Road (267 Connector) at the I-495 interchange for materials delivery.

Dulles Access Road

Wednesday, November 8, 9 a.m. to 3:30 p.m.

Single left lane closure on eastbound Dulles Access Road (Dulles Airport Access Highway) from Route 7 to Spring Hill Road for test bore work.

New Exit Ramp for I-495 North Exit to Dulles Toll Road

Reminder: Motorists traveling on northbound I-495 heading for westbound Dulles Toll Road must take a new, earlier exit. The new exit ramp is located about one-third of a mile ahead of the old, closed Exit 45. To facilitate this new traffic pattern, I-495 has been reduced from four to three lanes for approximately one-half mile near the Dulles Corridor interchange. Learn more about the traffic change here.

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.

Learn More About the Project

Questions?

Email: 495NorthernExtension@vdot.virginia.gov

Call: Construction Inquiry Line, 703-592-6430

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

Transurban, Amanda Allen, 571-249-8784

Lane Construction, John Undeland, 703-785-3461