Major disruptions are underway as the MTA launches a large-scale signal upgrade on the A and C subway lines, prompting service changes for commuters. The project aims to modernize aging infrastructure but will temporarily alter train schedules and potentially reduce capacity. Passengers should prepare for possible delays and alternative routing options during the work. Updates on specific changes will be provided as details become available.
MTA begins major signal project on A and C lines, expect service changes PIX11
