Monday night (new season) the three hosts toured Rumania in three super cars (Aston Martin DB, Ferrari California, Lamborghini Gallardo) in search of the world's best road. After much fast running, some slow running and other experiences they finally found the spectacular Transfagarsan Highway and dubbed it the "world's best highway" (for supercars anyway). It is a superbly paved mountain road with an unending series of hairpin curves and switchbacks and magnificent scenery. Catch the show on reruns on BBC America.