The share of high-speed rail lines in Germany's total rail network was 3.12% in 2023. From 2024 to 2028, forecasts indicate a steady increase, with the share growing from 3.18% in 2024 to 3.39% in 2028. The year-on-year variations are consistent, suggesting a modest but steady growth trajectory. The compound annual growth rate (CAGR) over the five-year period from 2023 to 2028 reflects a gradual upward trend, emphasizing ongoing investment and expansion in high-speed rail infrastructure.

Future trends to monitor include:

Increased government funding and policy incentives aimed at boosting high-speed rail construction.
Advancements in rail technology that could enhance capacity and efficiency.
Growing environmental considerations promoting the shift from road and air to rail transport.