The Autoroute 4, abbreviated to A4 or otherwise known as the Esch-sur-Alzette motorway (French: Autoroute de Esch-sur-Alzette, Luxembourgish: Escher Autobunn, German: Escher Autobahn), is a motorway in southern Luxembourg.

It is 16.302 kilometres (10.130 mi) long and connects Luxembourg City to Esch-sur-Alzette.

The A4 was opened in six separate sections: Media related to A4 (Luxembourg) at Wikimedia Commons

This article about transport in Luxembourg is a stub.

You can help Wikipedia by expanding it.This European road or road transport-related article is a stub.