Assuming the roads are safe and clear, how fast can you legally go? Well, it depends on where you are. In a posted school zone, business district, or residential area, the speed limit is going to be lower than on a highway or country road. Be sure to check for posted limits wherever you drive. Specific sections of highway have a speed limit of 65mph, but all other areas, including interstate highways not otherwise posted, have a speed limit of 55mph.

Other than that, you are likely to see speed limit signs indicating a wide range of limits based on a variety of conditions, such as constructions zones, school zones, or half-finished-then-abandoned bridge zones. Just remember to always drive no faster than the speed limit (and slower still if conditions are poor) so that you don’t go ramming into the rear end of a hatchback or flying off into the side of a canal.