Expedia is your one-stop shop for booking every detail of your vacation. Find the ideal car rental to explore Arco de Trajano, then add your hotel and airfares to snap up the best deal around. Many car rental companies include free cancellation, so there’s no need to stress if your plans suddenly change. Don’t forget to join Expedia Rewards to earn points on your car rental and other eligible bookings. They’ll help you save on your next big adventure, whether that’s a few days in the city or an once-in-a-lifetime road trip!