In 2023, the length of conventional railway lines in Germany stood at 36.64 thousand kilometers. The forecast data suggests a steady incremental growth, with an increase to 37.02 thousand kilometers by 2028. Year-on-year growth remains consistent, with a slight increase each year, approximately 0.2% annually. The compound annual growth rate (CAGR) over the five-year period is estimated around 0.2% as well, indicating stable expansion in railway infrastructure.

Future trends to watch for:

Continued investment in railway infrastructure as part of sustainability initiatives.
The influence of technological advancements on railway efficiency and expansion.
Potential policy changes or funding fluctuations impacting infrastructure growth rates.