A major signal upgrade is underway on the New York City subway’s A and C lines, beginning in Brooklyn, aimed at improving train speeds and reliability. The project involves replacing outdated signaling systems with modern technology to enhance efficiency and reduce delays. Riders are advised to expect potential disruptions during the initial phases of construction. The upgrades are part of broader efforts to modernize the city’s aging transit infrastructure.
Major subway signal upgrade on A, C lines starts in Brooklyn, will speed service New York Daily News
