A23 autoroute
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The A23 in northern France
The A23 autoroute is a highway in northern France. It is 42.5 kilometres (26.4 mi) long.
Route
The road passes northwest/southeast from the Lille conurbation to the town of Valenciennes effectively linking the A1 and A2 autoroutes.
Junctions
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01 Echangeur A23/A27 Starts at junction with A27. Towns Served: Lille (west), Brussels (east) 
02 km 2 Lesquin Towns served: Lesquin
km 10 Rest Area: Genech
- 00 km 26 Orchies Towns served:: Orchies, Douai, Tournai (Belgium)
- 03 km 26 Marciennes Towns served: St-Amand-les-Eaux
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km 29 Service Area: Millonfosse
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- 04 km 32 Hasnon Towns served: St-Amand-les-Eaux, Wallers
- 05 km 35 St Amand les Eaux Towns served: St-Amand-les-Eaux, Tournai (Belgium)
- 06 km 36 Raismes Towns served: St-Amand-les-Eaux, Tournai (Belgium)
- 07 km 39 Petit-Forêt Towns served: Raismes, Anzin
- km 41 Rest Area: Petit-Forêt
- 08 km 43 Valenciennes-Nord Towns Served: Valenciennes
- 09 km 43 Paris-Denain/Valenciennes-Ouest Towns Served: Valenciennes
- km 43 Echangeur A23/A2: A2 to A23 Towns served: Paris (south), Brussels (north) and N30 (to Cambrai).
External links
Route map: Bing
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