Francilienne
The Francilienne is a partial ring road around Île-de-France, France, lying outside the A86.
The planned ring is approximately in diameter, similar in size to London's M25 motorway. Started in 1970, the existing segments cover about two-thirds of the circle, under different names. Construction of the western sections, which would complete the Francilienne, was projected during the late 2000s to take place between 2011 and 2015. All future construction is to be to motorway standard and will be designated as A104 only.
However the publication of the National Infrastructure Priority report 'Mobilité 21' in June 2013 has now pushed the completion of the western section back to beyond 2021 and possibly beyond 2030 as it is relegated to a low priority national infrastructure project and behind some €30 billion of high-priority projects that are likely to be all that is constructed between 2017 and 2030 in France under currently projected budgetary constraints.
The south eastern portion of the Francilienne, the N104 between the A4 and A6, is severely congested and carries a high percentage of heavy goods vehicle traffic. Some parts of the N104 are being upgraded to three lanes each way in the vicinity of the A4 as of 2013. The French government has not yet designated any of the lanes as high-occupancy vehicle lanes, however.
The Francilienne is the third Paris ring road, enclosing the A86 super-périphérique, which in turn encloses the Périphérique.
Enclosing the Francilienne itself is the very large 1100km long, and incomplete outer ring named the Grand Contournement, the south-eastern portion of which has yet to be constructed as of 2019.
Exit list
Exits are numbered in a clockwise direction.| # | Destinations | Notes |
| , Garonor, Centre Commercial Régional | ||
| 1-01 | Z.I. Paris Nord II, Parc des Expositions, Parc Départemental du Sausset, Circuit Carole | |
| 1-02 | Parc des Expositions | No clockwise entrance |
| 1-03 | Counterclockwise end of N2 overlap; counterclockwise exit and clockwise entrance | |
| 1-04 | Villepinte, Sevran, Tremblay-en-France | |
| , Z.I. Mitry-Compans, Dammartin-en-Goële | Clockwise end of N2 overlap | |
| 5 | Mitry-Mory, Villeparisis | |
| 6b | Meaux, Claye-Souilly | Clockwise exit and counterclockwise entrance |
| 6a | Bobigny, Villeparisis, P.A. de L'Ambrésis | Signed as exit 6 counterclockwise |
| 7 | Chelles, Le Pin, Thorigny | Clockwise exit and counterclockwise entrance |
| 8 | Meaux, Villevaudé, Base de Loisirs de Jablines | Counterclockwise exit and clockwise entrance |
| 9 | Chelles | Counterclockwise exit and clockwise entrance |
| , Lagny-sur-Marne, Coulommiers | ||
| 10 | Marne-la-Vallée Saint-Thibault-des-Vignes, Vaires-sur-Marne, Parc de Loisirs de Torcy | |
| 11 | Marne-la-Vallée, Torcy, Collégien, Centre Commercial Régional | |
| , Gretz-Tournan | ||
| , Nancy, Reims, Meaux, Marne-la-Vallée | Counterclockwise end of A4 overlap | |
| 10.1 | Marne-la-Vallée, Z.A. Pariest, Lognes, Croissy-Beaubourg | |
| , Marne-la-Vallée | Clockwise end of A4 overlap | |
| , Noisiel, Torcy | ||
| 13 | , Z.A. Pariest, Lognes, Émerainville | |
| 14 | , Roissy-en-Brie, Parc d'Activités des Arpents | |
| 15 | Parc d'Activités de Pontillault | Counterclockwise exit only |
| 16 | , Roissy-en-Brie | |
| 17a | – Champigny, Pontault-Combault, Chennevières, Centre Commercial | |
| 17b | – Nancy, Ozoir-la-Ferrière | |
| 18 | – Lésigny, Férolles-Attilly | |
| 19 | Lésigny, Servon, Santeny | |
| 20 | Férolles-Attilly | Counterclockwise exit and clockwise entrance |
| 21 | , Servon, Boissy-Saint-Léger | |
| 22 | Brie-Comte-Robert | Counterclockwise exit and clockwise entrance |
| 23 | Clockwise exit and counterclockwise entrance | |
| , Moissy-Cramayel, Réau, Cesson, Évry-Grégy-sur-Yerre | ||
| 24 | Moissy-Cramayel, Combs-la-Ville, Parc de l'Écopôle | |
| 25 | – Lieusaint, Parc de Parisud | |
| 26 | , Épinay-sous-Sénart | |
| , Lieusaint, Moissy-Cramayel | ||
| 27 | Carré Sénart, Tigery, Saint-Pierre-du-Perray | |
| 28 | , Quincy-sous-Sénart, Brunoy, Saint-Germain-lès-Corbeil | |
| 29 | , Étiolles, Soisy-sur-Seine | |
| 30 | Corbeil-Essonnes, Z.I. de L'Apport Paris, Ports | |
| 32 | – Évry, Corbeil-Essonnes | |
| 33 | , Lisses, Courcouronnes, S.N.E.C.M.A., Évry | |
| 34 | Évry, Lisses, Courcouronnes | |
| 35 | – Évry, Courcouronnes, Centre Hospitalier | |
| , Grigny, Viry-Châtillon | ||
| 36 | Évry, Courcouronnes, Centre Hospitalier | |
| 37 | Bondoufle, Hippodrome, Bois de L'Épine, Ris-Orangis, Parc de Saint Eutrope | Signed as exits 37a and 37b clockwise |
| 38 | Aire de Fleury, Z.I. des Ciroliers | Counterclockwise exit and entrance |
| 39a | Fleury-Mérogis, Grigny, Viry-Châtillon | |
| 39b | Le Plessis-Pâté, Brétigny | |
| 40 | Sainte-Geneviève-des-Bois, Z.I. la Croix Blanche, Le Plessis-Pâté | |
| 41 | Saint-Michel-sur-Orge, Brétigny | |
| 42 | Saint-Michel-sur-Orge, Brétigny-sur-Orge, Longpont-sur-Orge | |
| 43 | Étampes, Orléans, Paris, Arpajon, Leuville-sur-Orge, Linas, Montlhéry, Autodrome | Signed as exits 43a and 43b clockwise |
| , Z.A. Cortaboeuf, Les Ulis |