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Traffic Pattern Changes for I-66 East to Route 123 North on Feb. 21

Vienna Metro
Area Construction

Vaden Drive bridge will close from Oct. 2019 through summer 2020.

Learn more about detours and construction >

Construction and
Your Commute

Major roadway construction can mean major traffic challenges. Half-price bus fares and carpool incentives are available to commuters during I-66 construction.

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Upcoming Construction
and Lane Closures

I-66 construction is underway, with lane shifts, detours, and closures happening from Gainesville to I-495.

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What's happening on I-66?
We're making big changes to make your travel better.
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See what we're building.
Check out maps and designs for your new I-66.
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EMP
The Transform 66 Outside the Beltway project is a public-private partnership between the Commonwealth of Virginia and I-66 Express Mobility Partners (I-66 EMP). Learn more about I-66 EMP and employment and contracting opportunities with its construction partner, FAM Construction LLC.
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Transforming I-66
The Transform 66 Outside the Beltway project will provide new travel choices and congestion relief across a 22.5-mile stretch of I-66 from I-495 to near Route 29 in Gainesville.

Improvements include new express lanes, more than 4,000 new park and ride spaces with convenient access to the express lanes, new and improved bus service and transit routes, interchange improvements, and 11 miles of new bike and pedestrian trails. Construction got underway in late 2017 and the new express lanes are scheduled to be completed in late 2022.
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