We have placed two out-of-service trains at Roosevelt Av that will be testing third-rail power on the express tracks.

While we prepare these trains, E/F trains are running on the local track between Forest Hills-71 Av and Queens Plaza/21 St-Queensbridge in both directions. https://t.co/TZYcY8YQEB

— NYCT Subway (@NYCTSubway) May 8, 2021