Transformation of I-66

The Transform 66 Outside the Beltway Project, a public-private partnership between the Virginia Department of Transportation (VDOT), the Department of Rail and Public Transportation (DRPT), and private partner, I-66 Express Mobility Partners provides new travel choices and congestion relief across a 22.5-mile stretch of I-66 from I-495 to 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 18 miles of new bike and pedestrian trails. Construction began in late 2017 and the final section of the new express lanes opened in November 2022.

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Last updated: January 25, 2024

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