Yep sure did, just follow the signs to Le Mans from Rouen the start just after the long tunnel, Its just over 100 miles of duel carriageway with NO services (yet). A selection of fixed speed traps and 3 single lane sections 2 close to Rouen and the old one near Le Mans, which has road works on it, looks as if they are making it two lanes. The way back was ok until I got to Rouen for some reason the satnav sent me into the middle of town and out on the N27, then N29 to the A28 but I got there in the end.