The statutory speed limit for roads is 55mph for highways and 45mph for routes numbered 600 or higher. Residential and business areas have a statutory speed limit of 25mph, while unpaved roads have a maximum of 35mph. School zones demand a speed limit of 15mph, so be careful not to speed in these areas. There are also traffic cameras set up in various parts of the city and unlawful behavior will be caught. Search rental cars on KAYAK