

The relay bus, how does it work in the event of a traffic interruption?
No tram, don't panic, the relay buses provide the service!
Published on
2 min reading

When the T9 tram cannot serve part of the route, we recommend that you take an alternative route to continue your journey or refer to the relay bus service when it is set up.
Audio announcements in the station as well as a message on the information screens will tell you which sections are affected and whether a replacement bus service is triggered.
Before and during any journey, in particular during disrupted situations (roadworks, demonstrations, etc.) on your lines, we invite you to anticipate your journeys and to consult the real-time information channels (Ile-de-France Mobilités app) to follow the evolution of the service.
In the event of disruptions, the most effective solution to continue your journey is to take an alternative route. You can find a personalised route using the route planner on the Ile-de-France Mobilités website.
These recommendations take into account any tram stations that are not served in order to offer you an up-to-date and reliable alternative to continue your journey.
Relay buses are buses put into service on all or part of the tram line in order to maintain a travel solution when the T9 tram is interrupted for several hours.
A poster is present in each station with a map of where to take the relay bus. Find all this information by resort below.