The experience gained from the investigation into the fire was one of the principal factors that led to the creation of the French Land Transport Accident Investigation Bureau (Bureau d'Enquêtes sur les Accidents de Transport Terrestre).
Vsak jašek ima sedaj video povezavo z kontrolnim centrom tako, da lahko komunicirajo z njimi, če so ujeti v njih in jim sporočajo kaj natančno se dogaja v tunelu.