The main road continues towards Viterbo before turning right to Bolsena.大路一直延伸到维泰博，之后右转通向博尔塞纳。Senna was arguably the greatest racing driver of all time.可以说，塞纳是有史以来最伟大的赛车手。Senna was winning when the race was brought to a halt because of a crash.比赛因撞车暂停时，塞纳正领先。