As of 2023, the length of double or single non-electrified railway tracks in the UK was 10.07 thousand kilometers. From 2024 to 2028, the forecasted data suggests a gradual decline from 10.02 to 9.82 thousand kilometers. This represents a consistent year-on-year decrease of approximately 0.5%. The compound annual growth rate (CAGR) over these five years is approximately -0.5%, indicating a slow, but steady reduction in non-electrified railway tracks.
Future trends to watch for include advancements in railway electrification infrastructure and technology, government policies encouraging electrification, and investment in sustainable transportation solutions which could accelerate the decline in non-electrified track lengths.