The Metropolitan Transportation Authority has launched a major overhaul of its subway signal systems on the A and C lines, marking a significant step toward modernizing New York’s aging transit infrastructure. The project, valued at nearly $2 billion, will introduce Communications-Based Train Control (CBTC) technology supplied by Siemens, promising improved reliability, reduced delays, and enhanced capacity for the city’s busiest subway routes. With outdated signaling systems increasingly straining operations, the upgrade aims to address long-standing issues like signal failures and congestion. The initiative reflects broader efforts to bolster efficiency and safety across the MTA’s network as ridership demands continue to grow.
MTA starts $1.9 billion A and C signal upgrade with Siemens CBTC Railway Supply
