Tramway Line T4
Aulnay sous Bois • Hôpital de Montfermeil
Bondy
Put into service at the end of 2006, the T4 tram line connects two distinct termini: Aulnay-sous-Bois and Montfermeil Hospital, starting from Bondy. It takes about 35 minutes between Bondy and Montfermeil Hospital and about twenty minutes for the journey between Bondy and Aulnay-sous-Bois.
The T4 line serves 9 different municipalities. Bondy allows connection with the RER E, while the Aulnay-sous-Bois stop is a connection for the RER B and the Transilien K line.
The T4 line follows a historic railway line, created in 1875: the Coquetiers railway line. In 2019, work was carried out to create an additional branch to connect Clichy-sous-Bois and Montfermeil, among others. It is at the Gargan stop that the T4 tram line splits into two independent lines.
Up to the Coquetiers stop, the line is in zone 3, then it passes into zone 4 for the rest of the journey.
Did you know? The T4 tram line was the first French line to run on both tram and railway infrastructures.
Tramway line T4 map
Click on the map to enlarge.
Tramway line T4 traffic info
Timetable for tramway line T4
Tramway line T4 Twitter/X
Tramway line T4 stops
Other lines in Île-de-France
Frequently Asked Questions
How many stops are there on tramway line T4?
There are 20 stops on tramway line T4.
How to buy a tramway ticket?
The Bus-Tram Ticket is valid on the entire tram network. You can load your Bus-Tram Tickets onto your Navigo Easy pass. The Navigo Easy pass is sold for €2. You can recharge your Navigo Easy pass using the Bonjour RATP app on compatible devices.
What is a tramway driver called?
The wattman is the name given to the driver of a tramway. Wattman comes from the word watt, a unit of power used in electricity, the energy source of the tram. Nowadays, this name is no longer used. We would rather say "traminot".
Who invented the tramway?
George Stephenson, a British engineer, invented the tramway in 1832. He designed the first commercially used rail tramway. His invention allowed people to travel more easily and quickly in large cities.
How many RATP tramway lines are there?
In 2025, there are 14 tramway lines in Île-de-France, 9 of which are operated by the RATP group.
Lost items: how does it work?
Have you lost an item? RATP offers you the possibility to report its loss in order to find it.
- Either online, directly on the website ratp.franceobjetstrouves.fr
- Or with an agent from the metro, bus, RER or tramway network.
In both cases, you are asked to describe the lost item (typology, color, brand) and provide your contact details. If the item is found, you will be notified by SMS or email, depending on the contact method you have declared.
Coming soon: you will be able to have the found item delivered to you (shipping service at your expense, subject to the eligibility criteria of the item for acceptance by the carrier Chronopost, in accordance with the general shipping conditions)