The non-electrified railway lines in the UK are forecasted to decline gradually from 10.48 thousand kilometers in 2024 to 10.44 thousand kilometers by 2028. This indicates a consistent annual reduction of approximately 0.1% year-on-year. In contrast, data from previous years (prior to 2024) was actual but not specified here. The cumulative average growth rate (CAGR) for 2024-2028 stands at nearly -0.1%, suggesting a steady but modest contraction in non-electrified rail infrastructure.
Future trends to watch for include potential policy shifts towards electrification, environmental considerations leading to accelerated electrified upgrades, and technological advancements that may impact railway infrastructure planning and development.