PARLIAMENTARY WRITTEN QUESTION
(12 February 2026)
Question Asked
Asked by:
Rebecca Smith (Conservative)
Answer
Analysis of trends in asset failures form part of Network Rail’s assurance processes. Whilst it has identified that track asset ‘used life’ has been increasing over ten years, its data shows that the ‘performance risk’ for rail and track geometry defects is less than 40 per cent of the levels seen 25 years ago.
Answered by:
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