Siemens LZB signaling system on Madrid-Sevilla corridor proves 99.9% reliability since 1992

The LZB signaling system on the Madrid-Sevilla high-speed line, supplied by Siemens, has operated with 99.9% efficiency since 1992. This confirms the technology's maturity and reliability, though the item is a descriptive piece rather than a new development. It underscores the system's role in maintaining safe and efficient rail operations on a key Spanish corridor.

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