Boston Green Line Upgrades Signal Systems Amid Delays
Green Line D Branch experiences 15-minute delays due to signal problem between stations
Green Line D Faces 15-Minute Delays
Boston's Green Line D Branch is experiencing 15-minute delays due to a signal problem between Brookline Hills and Beaconsfield stations, transit officials said Friday. Trains are standing by at stations while crews work to resolve the technical issue. The disruption is affecting commuters who rely on the branch for their daily travel, though officials haven't said how many passengers are impacted.
Signal Problems Plague Aging Infrastructure
The Green Line is one of the oldest subway systems in the United States, with some infrastructure dating back over 100 years. Signal problems are a recurring issue on the aging Green Line infrastructure, according to transit system records. The MBTA has been working on signal system upgrades across the Green Line as part of broader modernization efforts that began in 2024. Officials didn't provide details about the specific nature of Friday's signal malfunction or whether it's related to the aging equipment.
Service Disruption Details
The signal problem is affecting the section of track between Brookline Hills and Beaconsfield stations on the D Branch. Transit officials confirmed the approximately 15-minute delays but didn't specify how many trains are affected or when the problem began. The Green Line D Branch typically serves approximately 45,000 daily riders based on pre-pandemic 2019 data, though current ridership figures weren't available. Officials haven't said whether alternative shuttle bus service is being provided during the disruption.
Resolution Timeline Unclear
Crews are working to resolve the signal issue, transit officials said, though they haven't provided an expected resolution time. The MBTA announced the disruption Friday through its official social media channels. Officials didn't say whether the repairs will extend into evening service or if normal operations will resume during the afternoon commute.
Riders Advised to Plan Extra Time
Commuters on the Green Line D Branch should plan for extra travel time and consider alternative routes if possible while the signal problem is being addressed. The MBTA is providing updates through its official social media channels as the situation develops. Moovit provides real-time updates for Green Line D Branch service, helping riders navigate delays and plan their trips accordingly.
