Rail lines (total route-km) in United Kingdom was reported at 16179 total route-km in 2021, according to the World Bank collection of development indicators, compiled from officially recognized sources. United Kingdom - Rail lines (total route-km) - actual values, historical data, forecasts and projections were sourced from the World Bank on May of 2024.

United Kingdom - Rail Lines (total Route-km)
Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.