From 2013 to 2023, the length of rail lines in South Korea has shown steady growth. The growth rates indicate periods of significant expansion (e.g., 7.52% in 2015) and stabilization (e.g., 0% in 2017). While recent years (2021-2023) have seen smaller yet positive growth rates, forecasted data suggest a continual increment up to 2028. The average variation per year over the last five years (CAGR), indicates a steady growth trend of 1.06%.
Forecast: Future trends to watch include technological advancements influencing rail infrastructure, governmental investment in sustainable transport, and South Korea's strategic plans to enhance connectivity. These factors could significantly impact the growth rate of rail lines beyond the short-term forecast.
