Changes

Take the Via Leonardo Da Vinci out of Enna, either walking (a good hour) or hitching. Unless your ride is taking the Autostrada in your direction, get out at the junction before the Autostrada where there is the Madonna of the Autostrada (ask the driver!). This is technically where the autostrada begins, and it is illegal to hitch beyond this point. (I got moved by the police for hitching further down before the actual ramp to Catania.)