| Île-de-France Mobilités

Work and projects on Line H

Various types of work are underway to improve the regularity of Line H and modernise its infrastructure, for example:

The replacement of 31 kilometres of track between Persant-Beaumont and Creil;
The construction of six signalling stations between Creil and Compiègne in order to make traffic more fluid;
Making three stations more accessible (Épinay-Villetaneuse, Persan-Beaumont and Pontoise).

Here are the main work programmes to improve the regularity of Line J and modernise its infrastructure:

The replacement of 9.6 kilometres of track between the Ermont Eaubonne and Bois Colombes stations;
The replacement of nine sets of points at Paris Saint Lazare station to modernise the tracks and improve passenger comfort;
The replacement of points and of 2,055 metres of line at Aubergenville station;
Improvements to Argenteuil station accessibility.

Here are the main work programmes to improve regularity on Line L and modernise its infrastructure:

The replacement of 15 sets of points and the replacement of 1,200 metres of line at Bobigny;
The replacement of nine sets of points at Paris Saint Lazare station;
Improved accessibility at Courbevoie, Marly-le-Roi, Pont Cardinet, Sèvres Ville d'Avray and Viroflay Rive Droite stations

Here are the main work programmes to improve regularity on Line N and modernise its infrastructure:

The replacement of 13 sets of points and the replacement of 417 metres of line at Paris Montparnasse station;
The replacement of four sets of points and the replacement of 2,055 metres of line at Saint-Cyr station;
Adapting infrastructure between Paris and Sèvres to accommodate new Regio 2n trains from Paris-Montparnasse to Dreux, Rambouillet and Mantes-La-Jolie.

Here are the main work programmes to improve regularity on Line P and modernise its infrastructure:

The first phase of electrification of the line, between Gretz and Nogent;
Complete update of the Romilly-sur-Seine signalling station as part of the electrification of the line;
Replacement of 15 kilometres of track at Nangis-Verneuil L’Étang;
Replacement of 2.5 kilometres of track at Gare de l'Est;
Construction of new train maintenance facilities at Vaires-sur-Marne;
The replacement of four sets of points and 2,055 metres of line track at Germigny L'Évêque.

Here are the main work programmes to improve regularity on Line R and modernise its infrastructure:

The replacement of four sets of points and 2,055 metres of line at Vert de Maisons;
Modernisation of the Villeneuve Saint-Georges signalling station;
Improvement to the accessibility of Montereau station.

Here are the main work programmes to improve regularity on Line U and modernise its infrastructure:

The replacement of four sets of points and 2,055 metres of line at Saint-Cyr station.