I travelled from Confolens to Calais on the 19th dec.Once I got to Poitiers,it was motorway all the way apart from the wacky races round Rouen The toll charge from Tours to Rouen was 22 euros.The total toll charge was 36 euros for the whole journey. The new part of the A28 from Alecon to Rouen has very limited, if any, fueling stations ,there are signs diverting you off the A28 to filling stations .I did it in my landrover and it took about 8 hours in total at a steady 65 mph incliding stops for coffee.