Take the No Love for Litter Pledge

Overnight Full Closure of I-66 East and West at Route 123, May 7-8, for Bridge Beam Installation. Learn more.

About the Project

Route 286

I-66 is being widened over the Fairfax County Parkway (Route 286) to add Express Lanes. There will not be direct Express Lanes access at this interchange. The new shared-use path will run to the north of the interchange along Fair Lakes Parkway, Fair Lakes Circle, and the ramp to I-66 West.

Get a closer look at what’s planned through the Transform 66 Interactive Map.

Construction Update

What Neighbors Can Expect

  • Noisy construction activities such as bridge demolition and pile driving will be avoided at night, when possible. Noise to expect at night includes back-up alarms on equipment and trucks, which is necessary to protect worker safety.
  • Lighting of the construction work area will be directed to minimize light pollution for nearby residents.
  • Project emails and website will be used to communicate major traffic switches or nighttime work.

What Drivers Can Expect

  • Fairfax County Parkway will remain open during construction, but there will be multiple traffic shifts and other traffic pattern changes during construction.
  • Drivers should expect additional changes as work progresses at the interchange. Sign up for project email updates to keep up to date.

Timeline

Anticipated Schedule Dates
Traffic shifts and bridge work begin
Fall 2019
Partial demolition of I-66 spans over Fairfax County Parkway
2020
Construction of new I-66 bridge deck
2021-2022
Express lanes open December 2022