Metro is planning to shut down the red line between Fort Totten and Glenmont from June to September 2024. Metro will provide more details about the planned outage at a later date. At its board meeting on February 8, Metro stated this closure is needed to support Maryland’s work on the purple line:

June 2024 – September 2024: Fort Totten Metrorail Station to Glenmont Metrorail Station Red Line service will be shutdown to allow the Maryland Transit Authority (MTA) access to construct the Purple Line mezzanine at Silver Spring. The work must be completed during a shutdown as the scope of work involves both tracks for extended timeframe. Additional work scheduled includes leak mitigation, automatic train control system replacements, traction power cables installation, drain pumping station replacement, tunnel standpipe replacement, and elevator/escalator maintenance. Shuttle Bus Service will be provided to customers.

Read Metro press release at https://wmata.com/about/news/Metro-announces-three-year-capital-construction-plans-including-Red-Line-station-closures-this-summer.cfm.