The A33 autoroute is a long motorway in northeastern France. It forms part of European route E23. Route The road is only long and connects Nancy to Dombasle-sur-Meurthe. After Lunéville the road becomes the N333 to Blâmont. The road forms an upgrade of the N4 which is now called the N4a. Junctions References External links A33 autoroute in Saratlas Autoroutes in France