Like many places, you’ll find that there are various speed limits that you will have to abide by when driving in Martinique. When driving round urban and built-up areas such as Port-de-France, you cannot exceed 50 km/h, while further out on rural roads you can drive up to 90 km/h and once you’re on a motorway, the speed limit is 110 km/h. If you're caught speeding by law enforcement or speed cameras, you can receive a hefty fine so be mindful of this. Search car hire on KAYAK