Riders on Washington Metro’s Red Line have something exciting to look forward to: the transit authority has announced plans to install platform screen doors at every station along the line, a major safety and infrastructure upgrade that will benefit thousands of daily commuters across the region.

Platform screen doors are glass barriers that line the edge of train platforms and open only when a train arrives and its doors align with them. The technology, already common in transit systems around the world, is widely recognized for dramatically improving passenger safety by preventing accidental falls and unauthorized track access. For Metro, which has long been working to modernize its aging infrastructure, the move represents a meaningful step forward in creating a safer, more reliable ride for everyone.

The Red Line is one of Metro’s busiest corridors, stretching from Shady Grove in Maryland through the heart of Washington, D.C., and out to Glenmont. Installing screen doors at every station along the route means that riders from Bethesda to Silver Spring, and from Dupont Circle to NoMa, will all benefit from the enhanced protection.

Transit advocates and regular commuters alike have long called for improvements like these, and the announcement signals Metro’s commitment to bringing its system up to the standards riders expect. Beyond safety, platform screen doors can also help improve air quality on platforms, reduce noise, and even contribute to energy efficiency in climate-controlled stations.

The news comes as Metro continues its broader push to invest in the long-term reliability and modernization of the regional rail network. For the millions of residents, workers, and visitors who depend on the Red Line every day, this upgrade is a welcome sign that the system is moving in the right direction — one station at a time.

Sources: Axios