Monday morning, January 20 (Martin Luther King Day) through Friday evening, January 24, the only service changes affecting local stations are on late nights Monday to Tuesday and Tuesday to Wednesday.

Train service on the 1, 2, and 3 ... Brooklyn, killing at least 93 people. More recently, five people died on Aug. 28, 1991, when a 4 train derailed at Manhattan's 14th Street Union Square station.