Unless otherwise indicated by signage, the maximum speed limit in the urban metropolis of Burlington is 50 mph. Be wary, however, that this will likely be lower if the road is close to a residential or commercial business area. The speed limit in school zones can be between 20 mph and 25 mph. On urban freeways within the city limits, the maximum speed limit is 55 mph, while this can increase to 65 mph on rural freeways. Search car hire on KAYAK