You can help expand this article with text translated from the corresponding article in French. Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing French Wikipedia article at [[:fr:Autoroute A47 (France)]]; see its history for attribution. You may also add the template {{Translated|fr|Autoroute A47 (France)}} to the talk page. For more guidance, see Wikipedia:Translation.

The A47 autoroute is a 29.5-kilometre-long (18.3 mi) highway in central France. Completed in 1983 it connects Givors (Lyon) to Saint-Étienne. It also serves the suburbs south-west of Lyon and east of Saint-Étienne.

Characteristics

• Toll free motorway
• 2x2 lanes
• 45 km long

History

• 1953 and 1962: Opening of the central section between Saint-Chamond and Rive-de-Gier (current Junction 11).
• 1970: Opening of an extension to Givors. In Givors, A47 is built on the site of an old road, which makes it run close to neighbouring buildings creating noise pollution.
• 1983: Opening of the short section between Givors and the junction with the A7 and A46 autoroutes. As a result, Lyon and St-Etienne are linked totally by motorway from beginning to end.
• 1991: Opening of the St-Chamond by-pass. The old A47 through St-Chamond was re-numbered the D288 (expressway).
• 1998: For the Football World Cup the section between St-Chamond and St-Etienne was widened to 2x3 lanes but this section is numbered the RN88.

Future

There are plans to transform sections of the A47 into an urban boulevard if the A45 to Lyon and Saint-Etienne, bypassing Givors, is built.

Junctions

This article contains a bulleted list or table of intersections which should be presented in a properly formatted junction table. Please consult this guideline for information on how to create one. Please improve this article if you can. (December 2021)

Exit/Junction	Destination
	Exchange A7-A46-A47 Autoroute starts with a junction with the A 7 and A 46 to ( Lyon-Saint-Exupéry airport, Lyon, Vienne)
8	(Chasse-sur-Rhône) Towns served:
9	(Grigny-Givors centre) Towns served: Givors
9.3	(Givors Montrond-Mornant) Towns served: Givors
10	(Givors ouest) Towns served: Givors
Service Area: St-Romain-en-Gier
11	(Rive-de-Gier-St-Martin-la-Plaine) Towns served: Rive de Gier
12	(Lorette) Towns served: Lorette
13	(La Grand-Croix) Towns served: La Grand-Croix
14	(D288 vers St-Chamond) Towns served: St-Chamond via D 288
15	(St-Chamond Stélytec) Towns served: St-Chamond Stélytec
Service Area: Pays-du-Gier
16	(St-Chamond La Varizelle) Towns served: St-Chamond La Varizelle
	Autoroute becomes the N 88 to Saint-Étienne before becoming the A 72 to Clermont-Ferrand

External links

• A47 autoroute in Saratlas