Translate the following English sentence to French:
"The traffic environment must be made to become as safe as possible, but drivers are always responsible for their own safety and that of others on the road."
L' environnement routier doit être rendu le plus sûr possible, mais c' est toujours le conducteur qui est responsable de sa propre sécurité et de celle des gens qui roulent sur la route en même temps que lui.