DC Metro Upgrades Yellow Line Infrastructure

Metro Yellow Line trains run every 12 minutes due to planned maintenance work today

2026-02-22, Moovit News Team

Metro Yellow Line Faces 12-Minute Wait Times

Metro riders on the Yellow Line face longer waits today as planned maintenance reduces train frequency to every 12 minutes. The work affects service between Huntington and National Airport, and between Pentagon City and Greenbelt, transit officials said. Metro apologized for the extended wait times caused by the maintenance work.

Maintenance Work Disrupts Regular Service

The service reductions stem from necessary maintenance activities across multiple Yellow Line segments, according to Metro. Transit agencies typically schedule such work during periods when they can minimize rider impact, though disruptions remain unavoidable. Officials didn't specify what type of maintenance is being performed or how long the work has been planned. The reduced frequency represents a significant change from normal operations, though Metro didn't provide the typical headway for comparison.
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Two Key Segments See Reduced Frequency

The 12-minute headways affect two distinct portions of the Yellow Line network. Service between Huntington and National Airport operates on the reduced schedule, as does the segment running from Pentagon City to Greenbelt. Officials didn't say whether other Yellow Line segments maintain normal frequency or face similar delays. The maintenance work's scope and specific infrastructure being serviced weren't detailed in Metro's announcement.
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Temporary Disruptions Expected Today

The service adjustments are temporary and tied to today's maintenance activities, Metro confirmed. Officials didn't provide a specific time when normal service will resume or whether the work might extend beyond today. The agency typically completes planned maintenance within announced timeframes, though unexpected complications can occasionally extend work periods.

Riders Advised to Plan Extra Travel Time

Passengers using affected Yellow Line segments should allow additional time for their commutes and consider alternative routes where possible, Metro said. Officials recommended checking for the latest service updates before traveling. Moovit provides real-time arrival information for Metro Yellow Line trains, helping riders plan around the extended wait times during maintenance periods.