A48 autoroute

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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]}