The passenger train traffic in France is expected to increase steadily from 2024 to 2028 based on the forecasts provided. Starting at 387.5 million train-kilometers in 2024, the traffic grows to 418.66 million train-kilometers by 2028. This represents a consistent year-on-year growth, with a compounded annual growth rate (CAGR) from 2024 to 2028 indicating sustained interest and investment in this mode of transportation.

Future trends to watch for in the French passenger rail sector include:

Investments in high-speed rail networks which may accelerate growth further.
Potential impacts of environmental policies promoting rail travel over air travel for domestic routes, boosting traffic.
Technological advancements improving travel efficiency and customer experience.