WEATHER ALERT Winter Weather Advisory issued for Montgomery, Howard, Carroll, Frederick, Washington, Loudoun and Berkeley Counties from 3 p.m. Sunday until 8 a.m. Monday.

I-66 overnight closures expected this week

A map of the detoured route. (Courtesy

Amy Freedman,

WASHINGTON – Through Friday, July 14, the Dulles Corridor Metrorail Project will close I-66 between Route 267 and Route 7 nightly between 11 p.m. and 5 a.m.

Police will be on-site to help facilitate the closure and detour.

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