View source for A15 autoroute

{{Short description|Controlled-access highway from Gennevilliers to Cergy-Pontoise, France}}
{{Expand French|topic=transp|date=January 2025}}
{{Infobox road
|country = FRA
|type    = A
|route   = 15
|alternate_name=
|maint= DIR Île-de-France 
|map=Autoroute A15 - plan.png
|length_km=21
|established=1974
|direction_a=West
|terminus_a={{Jct|country=FRA|N|14}} in [[Cergy]]
|direction_b=East
|terminus_b={{Jct|country=FRA|A|86}} in [[Gennevilliers]]
|junction= 
* {{Jct|country=FRA|A|115|dab1=}} in [[Sannois]] 
* {{Jct|country=FRA|N|104|dab1=}} in [[Éragny, Val-d'Oise|Éragny]]
}}
The '''autoroute A15''' is an [[Autoroutes of France|autoroute]] in the western suburbs of [[Paris]], [[France]].

The motorway starts at [[Gennevilliers]] in [[Hauts-de-Seine]] and ends in [[Cergy-Pontoise]] in [[Val d'Oise]]. The A15 was built to relieve the congested [[route nationale 14|RN14]] between Paris and the Cergy-Pontoise [[new town]]. The A15 is operated by the [[Île-de-France]] Council. The motorway is {{convert|22|km|mi|abbr=on}} in length and has no [[Toll road|tolls]]
The A15 serves [[Gennevilliers]], [[Argenteuil]], [[Pierrelaye]] in [[Éragny, Val-d'Oise|Eragny]], [[Saint-Ouen-l'Aumône]] and [[Pontoise]].

==List of junctions==
{| class="plainrowheaders wikitable"
|-
!scope=col|Region
!scope=col|Department
!scope=col|km
!scope=col|mi
!scope=col|Junction
!scope=col|Destinations
!scope=col|Notes
|-
|rowspan="19"|[[Île-de-France]] 
|rowspan="2"|[[Hauts-de-Seine]]
|rowspan="2"|0.0
|rowspan="2"|0.0
|rowspan="2"|[[Image:Sinnbild Autobahnkreuz.svg|17px|link=|alt=]]&nbsp;'''[[A86 autoroute|A86]] & [[Route nationale 315|RN 315]] - A15'''
|[[Nanterre]], [[Versailles, Yvelines|Versailles]], ''[[La Défense]]'', [[Porte Maillot|Paris - Porte Maillot]] ([[A14 autoroute|A14]]), [[Gennevilliers]] - Port / centre, [[Saint-Denis, Seine-Saint-Denis|Saint-Denis]], [[Lille]] ([[A1 autoroute|A1]]), Gennevilliers - Village
|-
|  [[Porte de Clichy station|Paris- Porte de Clichy]], [[Asnières-sur-Seine|Asnières]], [[Clichy, Hauts-de-Seine|Clichy]]
|
|-
|rowspan="17"|[[Val-d'Oise]]
|6
|0.6
|{{Motorway exit|'''2/2a/2b : Argenteuil'''}}
|[[Épinay-sur-Seine]], [[Argenteuil]], [[Enghien-les-Bains]], [[Saint-Gratien, Val-d'Oise|Saint-Gratien]] - Les Raguenets, Argenteuil - Z. I de la gare, [[Bezons]]
|
|-
|7
|4.3
|[[Image:Sinnbild Autobahnkreuz.svg|17px|link=|alt=]]&nbsp;'''[[Route départementale 170|RD 170]] - A15''' 
|Saint-Gratien, [[Sarcelles]], [[Montmorency, Val-d'Oise|Montmorency]], [[Sannois]] - Pasteur
|
|-
|8
|4.9
|{{Motorway exit|'''3 : Sannois - centre'''}}
|Argenteuil - Les Coteaux, Sannois
|Eastbound exit only
|-
|8.5
|5.2
|[[Image:Sinnbild Autobahnkreuz.svg|17px|link=|alt=]]&nbsp;'''[[A115 autoroute|A115]] - A15''' 
|[[Ermont]], [[Taverny]], [[Franconville, Val-d'Oise|Franconville]] - centre, [[Calais]], [[Beauvais]], [[Amiens]]
|
|-
|10
|6.2
|{{Motorway exit|'''3.1 : Sannois - Le Moulin'''}}
|Sannois, Franconville - centre, ([[A115 autoroute|A115]])
|Eastbound entry and Westbound exit
|-
|12
|7.4
|{{Motorway exit|'''4 : Franconville - L'Epine-Guyon'''}}
|[[Montigny-lès-Cormeilles]], Franconville (''Z. I des portes du paradis'')
|
|-
|14
|8.7
|{{Motorway exit|'''5 : Herblay - Z. A'''}}
|''Z. A La Patte d'Oie d'Herblay'', [[Beauchamp, Val-d'Oise|Beauchamp]], [[Cormeilles-en-Parisis]]
|
|-
|16
|9.9
|{{Motorway exit|'''5.1 : Herblay - centre'''}}
|[[Herblay-sur-Seine]], [[Pierrelaye]], ''Z. A Beauchamp-Taverny''
|
|-
|19
|11.8
|{{Motorway exit|'''6 : Pierrelaye '''}}
|Pierrelaye 
|Westbound exit and entry
|-
|21
|13.0
|{{Motorway exit|'''7 : Éragny - centre'''}}
|Calais (A16), Versailles, [[Éragny]], [[Saint-Ouen-l'Aumône]], [[Conflans-Sainte-Honorine]], [[Jouy-le-Moutier]], [[Charles de Gaulle Airport|Ch.de.Gaulle]] ([[Francilienne|RN 104]]), P.A des Bellevues
|
|-
|22
|13.6
|{{Motorway exit|'''8 : Éragny - Le Village'''}}
|Éragny
|Westbound entry and exit 
|-
|23
|14.3
|{{Motorway exit|'''9 : Cergy'''}}
|[[Cergy]] - Préfecture, [[Pontoise]] - centre
|
|-
|24
|14.9
|{{Motorway exit|'''10 : Pontoise'''}} ([[Image:Sinnbild Autobahnkreuz.svg|17px|link=|alt=]]&nbsp;'''[[Route nationale 15|RD 915]] - A15''')
|Pontoise - Les Louvrais, [[Osny]] - L'Oseraie, [[Marines, Val-d'Oise|Marines]], ''Aérodrome de Cergy-Pontoise'' ([[Pontoise–Cormeilles Aerodrome|Aéroport de Pontoise - Cormeilles-en-Vexin]]), [[Cormeilles-en-Vexin]], ''Centre hospitalier régional''
|
|-
|colspan="8" style="text-align:center; |'''{{Jct|country=FRA|A|15|dab1=}} becomes {{Jct|country=FRA|N|14|dab1=}}'''
|-
|26
|16.1
|{{Motorway exit|'''11 : Osny'''}}
|Osny, Cergy - Saint-Christophe
|
|-
|27
|16.7
|{{Motorway exit|'''12 : Puiseux-Pontoise'''}}
|[[Puiseux-Pontoise]], [[Vauréal]], [[Jouy-le-Moutier]]
|
|-
|29
|18.0
|{{Motorway exit|'''13 : Courdimanche'''}}
| Cergy - Le Haut, [[Courdimanche]], [[Boissy-l'Aillerie]], [[Menucourt]]
|
{{jctbtm|exit|}}

==External links==
{{Attached KML|display=title,inline}}
*{{in lang|fr}} [http://saratlas.free.fr/index.php?page=autoroute&route=a15&lang=en A15 autoroute] in [[Saratlas]]

{{Autoroutes}}
{{Authority control}}

[[Category:Autoroutes in France|A15]]