Who are we?

Introducing the ColiDFM website

ColiDFM is a travel information website for the residents of the Paris region. At a glance, it lets you know which transport services will be passing by a given stop next, be they metros, transiliens, RERs, buses, streetcars or, by 2025, cable cars.

“But in concrete terms, what is the purpose of this site, compared to official sites dedicated to traveller information in Île-de-France such as the Île-de-France Mobilités and RATP websites?”

Let's say you want to get to Châtelet - Les Halles from Gare de Lyon. You can take:

• the RER A A
• the RER D D
• the metro 14 14
• the metro 1 1
• the bus 72 72

On official traveller information websites, this means you have to search for 5 different routes to find out which transport will arrive the quickest at your current stop. With ColiDFM, all transport services passing through the same stop, or more precisely through the same transfer zone (grouping several stops), are listed.

Furthermore, numerous features, already in place or under development, will enhance your comfort when using transport in the Paris region.

Creation of the ColiDFM website

This site was designed and developed by Killian Renard, a young fullstack web developer.