A48 autoroute

Road in France

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A48 autoroute
Autoroute du Dauphiné

Route information

Part of E711

Length	52.5 km (32.6 mi)
Existed	1968–present
Major junctions
South end	A43
North end	Grenoble

Location
Country	France

Highway system
Roads in France Autoroutes Routes nationales

The A48 autoroute, also known as l'autoroute du Dauphiné, is a motorway in France connecting the A43 with the city of Grenoble.

An extension north to Ambérieu is proposed in the medium term.^{[citation needed]}

Characteristics

2x2 lanes
2x3 lanes between the A49 and A480 autoroutes (10 km)
97 km long
Service areas

History

1968: The first toll free section opened between the Bastille (Grenoble northern edge) and Voreppe as part of the preparations for the Winter Olympics held in the city and surrounding area.
1975: Opening of the toll section between Voreppe and the A43 managed by AREA.

Junctions

Exit/Junction	Destination
	Exchange A48-A43 A 43 to Lyon/Chambéry
Rest Area: Burcin
9	(Le Grand-Lemps) Towns served: Rives
Rest Area: Réaumont
10	(Champfeuillet) Towns served: Voiron
11	(Voiron-Moirans) Towns served: Voiron
	Exchange A49-A48 A 49 to Valence
12	(Veurey) Towns served: Voreppe
Péage de Voreppe
13	(Voreppe) Towns served: Voreppe
Rest Area: Voreppe/L'Isle Rose
14	(Saint-Egreve) Towns served: Saint-Egreve
15	(ZI Saint-Egreve-ZI/Saint-Martin-the-Vinoux) Towns served: Grenoble
	Exchange A48-A480 A 480 to Sisteron and Gap via A 51
16	(Europôle-Polygon Scientific Grenoble) Towns served: Grenoble