The forecast for the number of persons killed in road accidents in Bretagne shows a consistent decline from 2024 to 2028, starting at 153 in 2024 and projected to decrease to 136 by 2028. In 2023, the figure stood at approximately 158. The year-on-year decrease ranges from a 3.3% reduction in 2024 to a gradual and steady decline of around 2.9% by 2028. The compound annual growth rate (CAGR) over these five years suggests an average decline of about 2.9% per year.

Future trends to watch for include:

Improvements in vehicle safety technology and infrastructure.
Policy changes affecting road safety and traffic regulations.
Potential shifts in transportation modes, such as an increase in public transport or the adoption of autonomous vehicles.