Modernise Atlanta’s Rail Signalling System with Stadler’s Innovative CBTC Technology
06.12.2024
The Metropolitan Atlanta Rapid Transit Authority (MARTA) has entrusted Stadler with a groundbreaking project. This $500 million contract introduces an advanced Communication-Based Train Control (CBTC) system to the city’s rail network. This was reported by the railway transport news portal Railway Supply.

Why Modernise Atlanta’s Rail Signalling System?
Marking a major milestone for Stadler, the project stands as its largest international signalling endeavour. By implementing the NOVA Pro CBTC system, MARTA aims to improve safety, efficiency, and punctuality throughout its network.
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The project, spanning eight years, will integrate new trackside equipment alongside modern vehicle components. The system’s deployment ensures seamless train operations during the transition phase to avoid service interruptions.
Benefits of Modernising Atlanta’s Rail Signalling System
The CBTC system’s wireless communication enables real-time train adjustments to improve operational reliability. Its precise tracking capabilities are key to ensuring punctuality and optimising network capacity.
Expected benefits of the CBTC system include safer, more efficient metro operations for Atlanta commuters. Additionally, it reduces operational costs while preparing the network for future technological advancements.
Stadler’s Salt Lake City facility will equip metro vehicles with the CBTC system. Notably, this site is also constructing 56 new MARTA trains ordered in 2019 for fleet modernisation.
Lucy Andre, CEO of Stadler Signaling North America, highlighted the transformative nature of this project. She emphasized how this partnership positions Atlanta as a leader in modern transit solutions.
“Stadler’s system will deliver a future-proof solution that meets growing demand for reliable transit,” Andre said. “This historic project will enhance travel experiences for Atlanta’s riders significantly.”
Incorporating 5G integration, the CBTC system aligns MARTA’s network with future technological innovations. This ensures that Atlanta’s transit system remains adaptable to evolving infrastructure needs.
By installing trackside components directly within MARTA’s infrastructure, Stadler guarantees robust, on-site support. These enhancements reflect a long-term investment in Atlanta’s public transit evolution.
Stadler’s efforts to modernise Atlanta’s rail network showcase its commitment to operational excellence. MARTA riders can anticipate safer, more efficient journeys through this advanced system.
Source: railway-news.com
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