Francilienne

Ring road in France

The Francilienne (fʁɑ̃siljɛn) is a partially completed ring road in Île de France (the région that includes Paris), France, lying outside the A86. The planned ring road is approximately in diameter, similar in size to London's M25 motorway. Started in 1970, existing segments cover about two thirds of the ring, under different names (A104, N104, N184). Construction of the western sections, which would complete the Francilienne, was projected in the late 2000s to take place between 2011 and 2015. All future construction is to be to motorway standard and designated as A104 only. However, in June 2013, the 'Mobilité 21' National Infrastructure Priority report pushed completion of the western section beyond 2021 and possibly 2030, relegating the Francilienne to a low priority (second class) national infrastructure project (along with €80 billion worth of other road, rail, and river/port projects), behind €30 billion in high priority (first class) projects likely to be the only ones built in France between 2017 and 2030, under currently projected budgetary constraints. The southeastern portion of the Francilienne, the N104 between the A4 and A6, is severely congested and carries a high percentage of heavy goods vehicle (HGV) traffic. As of 2013, some portions of the N104 in the vicinity of the A4 were widened to six lanes (three each way). The French government has not yet designated any of the lanes as high occupancy vehicle lanes. The Francilienne is the third Paris ring road, outside the A86 super périphérique, which in turn is outside the Parisian Boulevard Périphérique. Outside the Francilienne itself is the very large, 1100 km long, and incomplete Grand Contournement outer ring, the southeastern portion of which had yet to be constructed as of 2019.

Exits are numbered in a clockwise (inner) direction. #DestinationsNotes (Centre, Porte de la Chapelle), Garonor, Centre Commercial Régional1 01Z. I. Paris Nord II, Parc des Expositions (exposants livraisons), Parc Départemental du Sausset, Circuit Carole1 02Parc des Expositions (visiteurs)No clockwise entrance1 03Counterclockwise end of N2 overlap; counterclockwise exit and clockwise entrance1 04Villepinte, Sevran, Tremblay en France, Z. I. Mitry Compans, Dammartin en GoëleClockwise end of N2 overlap5Mitry Mory, Villeparisis (Gare)6bMeaux, Claye SouillyClockwise exit and counterclockwise entrance6aBobigny, Villeparisis (Centre), P. A. de L'AmbrésisSigned as exit 6 counterclockwise7Chelles, Le Pin, ThorignyClockwise exit and counterclockwise entrance8Meaux, Villevaudé, Base de Loisirs de JablinesCounterclockwise exit and clockwise entrance9ChellesCounterclockwise exit and clockwise entrance (Val de Lagny), Lagny sur Marne, Coulommiers10Marne la Vallée (Val Maubuée Nord) Saint Thibault des Vignes, Vaires sur Marne, Parc de Loisirs de Torcy11Marne la Vallée (Val Maubuée Centre, Val de Bussy), Torcy, Collégien (Centre), Centre Commercial Régional (Z. A. ), Gretz Tournan, Nancy, Reims, Meaux, Marne la Vallée (Val de Bussy, Val d'Europe)Counterclockwise end of A4 overlap10.1Marne la Vallée (Val Maubuée Sud), Z. A. Pariest, Lognes, Croissy Beaubourg, Marne la Vallée (Porte de Paris)Clockwise end of A4 overlap (Val Maubuée Centre), Noisiel, Torcy13 (Val Maubuée Sud), Z. A. Pariest, Lognes, Émerainville14 (Gare), Roissy en Brie (Centre, L'Ayau), Parc d'Activités des Arpents15Parc d'Activités de PontillaultCounterclockwise exit only16 (Centre, Z. A. Croix Saint Claude), Roissy en Brie (Morbras, Centre)17a – Champigny, Pontault Combault (Le Pavé), Chennevières, Centre Commercial17b – Nancy, Ozoir la Ferrière18 – Lésigny (Centre, Romaine, Autres Quartiers), Férolles Attilly19Lésigny (Réveillon), Servon, Santeny20Férolles AttillyCounterclockwise exit and clockwise entrance21, Servon, Boissy Saint Léger22Brie Comte Robert (Centre)Counterclockwise exit and clockwise entrance23Clockwise exit and counterclockwise entrance, Moissy Cramayel, Réau (Centre Aéronautique), Cesson (Vert Saint Denis), Évry Grégy sur Yerre24Moissy Cramayel, Combs la Ville, Parc de l'Écopôle25 – Lieusaint, Parc de Parisud26, Épinay sous Sénart, Lieusaint, Moissy Cramayel27Carré Sénart, Tigery (Parc des Vergers), Saint Pierre du Perray28 (Bourg), Quincy sous Sénart, Brunoy, Saint Germain lès Corbeil29 (Rive Droite), Étiolles, Soisy sur Seine30Corbeil Essonnes (Les Tarterêts, Centre), Z. I. de L'Apport Paris, Ports32 – Évry (Centre, Village), Corbeil Essonnes (Les Coquibus, Les Tarterêts)33 (Centre, Les Coquibus), Lisses (La Remise), Courcouronnes, S. N. E. C. M. A., Évry (Les Aunettes)34Évry, Lisses, Courcouronnes (Bois Briard)35 – Évry (Bois Sauvage), Courcouronnes, Centre Hospitalier, Grigny, Viry Châtillon36Évry (Centre), Courcouronnes, Centre Hospitalier37Bondoufle, Hippodrome, Bois de L'Épine, Ris Orangis, Parc de Saint EutropeMarked as exits 37a (Hippodrome, Parc de Saint Eutrope) and 37b (Bondoufle) clockwise38Aire de Fleury, Z. I. des CiroliersCounterclockwise exit and entrance39aFleury Mérogis, Grigny, Viry Châtillon39bLe Plessis Pâté, Brétigny (Centre, Zone Industrielle)40Sainte Geneviève des Bois, Z. I. la Croix Blanche, Le Plessis Pâté41Saint Michel sur Orge (Montatons), Brétigny (Rosière)42Saint Michel sur Orge (Centre), Brétigny sur Orge (Centre), Longpont sur Orge43Étampes, Orléans, Paris (Porte d'Orléans), Arpajon, Leuville sur Orge, Linas, Montlhéry, AutodromeSigned as exits 43a (Paris) and 43b (Étampes) clockwise (Porte d'Orléans) (Porte de Saint Cloud), Z. A. Cortaboeuf, Les Ulis