On or about March 20, 2023, crews will resume excavation in the Purple Line’s elevator shaft to connect to Metro’s Red Line in Bethesda. This operation will include blasting the rock within the shaft located at the work zone on Elm Street at Wisconsin Avenue. Blasting is planned during daytime hours, typically once a week with additional work in the area occurring over multiple shifts between excavation and removal of spoils from the site. In advance of each blast, warning siren will be activated. Use of backup alarms will be limited during nighttime hours. Work may occur in two shifts weekdays and weekends, as needed, according to Purple Line MD.
Additional Purple Line construction updated in Bethesda/Chevy Chase: Crews continue work in the Jones Mill Road underpass area through March. Work includes utility relocation, construction of retaining walls, and completing the east side of Jones Mill Road. Work may take place 7 a.m. to 7 p.m. and overnight 8 p.m. to 5 a.m. weekdays and weekends, as needed.