In 2023, the length of double track or more railway lines in France was recorded at approximately 16.8 thousand kilometers. Forecasts from 2024 to 2028 indicate a marginal increase, with the length expected to grow from 16.8 to 16.82 thousand kilometers. Year-on-year growth remains nearly stagnant, with variations below 0.06% annually. Over the five-year period from 2024 to 2028, the compound annual growth rate (CAGR) is minimal, reflecting a stable yet slow growth trajectory.

Future trends to watch for include:

Potential government investments in rail infrastructure to enhance connectivity and reduce carbon emissions.
Technological advancements facilitating efficiency improvements in railway operations.
EU policies and funding opportunities aimed at expanding and modernizing rail networks.
Growing demand for sustainable transportation methods potentially impacting rail network expansion.