Weekend work set for 15 subway lines

Welcome to another weekend of underground commuting headaches, with 15 of 19 subway lines scheduled to be impacted by the MTA’s ongoing $11.2 billion rehab program to maintain stations, tracks, and signals. The lines affected are the 1, 2, 3, 4, 5, 6, A, D, E, F, G, M, N, Q and R.