Northern Extension Study

A Public Information Meeting was held on June 11, 2018 at Cooper Middle School in McLean, Virginia. View the presentation, exhibit materials, and meeting summary report at the link below.

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the VDOT study
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Learn more about Maryland's
I-495/I-270 improvement study

495 Express Lanes Northern Extension Study
VDOT is conducting an environmental study about plans to extend the 495 Express Lanes by approximately three miles from the 495 and Dulles Toll Road interchange to the vicinity of the American Legion Bridge and Maryland line.