Rome to Siena

It's very easy. It's freeway driving from beginning to end. Remember however that in Europe you cannot hog the left lane and cruise in it. The left lane is passing lane only. Use it to pass a vehicle and then you must immediately move back to the right lanes and yield to the faster vehicle coming behind you. Also you cannot go around cars from the right side of them. You must pass only from the left of a vehicle. Also become familiar with the International road sign system adopted by the European countries: http://en.wikipedia.org/wiki/Road_signs_in_Italy The historical center of Siena is close to vehicular traffic, therefore make sure you park outside the walls in the numerous Parking lots around it.