Pedestrian struck in Montgomery County; portion of Twinbrook Parkway closed to traffic

Officials say a pedestrian has been struck on a roadway in Montgomery County.

The incident was reported on Twinbrook Parkway in the Rockville area. The condition of the victim is unknown.

Twinbrook Parkway is closed between Ardennes Avenue and Viers Mill Road. This is a developing story. Stay with us for updates.