A new express bus route is launching between Seine-et-Marne and Essonne

A new express bus route will connect Fontainebleau, Melun, and Évry starting March 2026. Launched by Île-de-France Mobilités, this rapid service will serve the main hubs in Seine-et-Marne and Essonne.

Getting between the Fontainebleau and Évry employment hubs will soon become easier. Île-de-France Mobilités (IDFM) has announced the upcoming launch of a new express bus line connecting these two areas via Melun. Service is expected to start in March 2026. This new public transportation option is especially aimed at residents of the Bière region and the surrounding neighborhoods of these cities, providing a quicker link to key economic zones and major train stations in the area.

This express bus line is part of IDFM’s broader initiative to develop rural area transportation, aimed at improving connections between major regional hubs. Unlike traditional routes, this express bus will make as few stops as possible to ensure swift travel times and increased frequency. The goal is straightforward: to enable passengers to quickly reach the various residential and employment centers within Seine-et-Marne and the Essonne without having to make multiple transfers.

What Are the Benefits of This New Express Bus Line?

The main advantage of the Evry-Fontainebleau connection lies in its speed. By minimizing stops, the bus will be able to maintain a higher average speed, resulting in significant time savings for commuters. Residents of Fontainebleau and the Melun area will thus find it easier to reach the economic hub of Evry-Courcouronnes, which is home to numerous businesses and services. Likewise, residents of Essonne will benefit from easier access to the cultural heritage and job opportunities in the southern part of Seine-et-Marne.

This new service also boosts the connectivity of public transportation in areas that are sometimes less well served than the inner suburbs of Paris. It complements the Greater Paris transit network by establishing a key link between three regions, thereby enhancing mobility for residents across departmental borders.

How far will the express bus route between Évry and Fontainebleau go?

While the exact route has yet to be revealed in detail, it is known that this bus line will connect the urban areas of Fontainebleau and Melun to the hub in Évry. The main stops are expected to be located in these three towns, providing access to train stations and economic zones. The Bière region, situated between Melun and Fontainebleau, will also benefit from this new service, making it easier for residents to travel to nearby employment centers.

This express line joins the lineup of other rapid bus projects that Île-de-France Mobilités plans to roll out across the region in 2026. The regional transit authority is betting on these fast, comfortable connections to enhance service quality and boost public transportation usage, especially in suburban and rural areas. In short, if you live near Fontainebleau, Melun, or Évry, this new route should make your travels much easier starting March 2026. For more information on other transportation projects in Île-de-France, check out the Île-de-France Mobilités website.