A6 motorway (Luxembourg)

Autoroute 6 shield}}
Autoroute 6
Autobunn 6
Autoroute d'Arlon
Route information
Part of E25
Length20.791 km (12.919 mi)
Existed1976–present
HistoryCompleted in 1982
Major junctions
North endCroix de Gasperich for Luxembourg City, A1, A3
Major intersectionsCroix de Cessange
Strassen
Mamer
Steinfort
Kleinbettingen
South endBelgian Autoroute 4 for Arlon
Location
CountryLuxembourg
Highway system

The Autoroute 6, abbreviated to A6 or otherwise known as the Arlon motorway (Luxembourgish: Areler Autobunn, French: Autoroute d'Arlon), is a motorway in southern and western Luxembourg. It is 20.791 kilometres (12.919 mi) long and connects Luxembourg City, in the south, to Kleinbettingen, in the west. At Kleinbettingen, it reaches the Belgian border, whereupon it meets the A4, which leads to Brussels via Arlon and Namur.