The speed limit will depend on the road. The standard speed limit within the city, plus nearby towns and neighbourhoods, is 50 km/h (31 mph). The highway speed limit in Piombino is 130 km/h (80 mph), while that of suburban roads is 90 km/h (55 mph). It is good to note that these speeds may vary near schools and in residential areas, so you should keep an eye on signage posted along the route. Search car hire on KAYAK