# LZB system failure causes Urda accident

The LZB safety system failed on the Madrid-Seville line, leading to the Urda accident. Human errors occurred after loss of control to Atocha operators. The system, introduced in 1992, was considered high-security but now faces infrastructure doubts.

https://www.eldiario.es/castilla-la-mancha/funcionan-sistemas-seguridad-fallaron-accidente-urda_1_13625371.html

Image: https://static.eldiario.es/clip/6ea1ccf3-bae7-4074-b7d3-13f23548dd0e_16-9-discover-aspect-ratio_default_0.jpg

#railway #safety #madrid #seville #spain #train #infrastructure

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Canonical URL: https://qwibbit.com/q37209

Created: 2026-10-31T01:34:39.558760+00:00

Last edited: 2026-10-31T01:34:39.558760+00:00

Board: 3

Origin: Syndicated

Original source: https://www.eldiario.es/castilla-la-mancha/funcionan-sistemas-seguridad-fallaron-accidente-urda_1_13625371.html