I'm happy to say that every state in the United States drives on the right side of the road. Lucky us.
Did you know that 31% of the countries in the world drive on the left side, including England, Scotland, Ireland, Australia, New Zealand, India, Japan and South Africa, 75 countries in all. Normally, but not always, the steering wheel, as shown below, is located on the right side of the car. The stick shift, for those brave enough, is on your left-hand, but shifts in the familiar pattern, and the pedals are also the same, accelerator in the right, clutch on the left. Thank goodness.
Left turns are easy, just like our right turns. The slow lane is the left lane and entrance and exit ramps are left. You drive slightly right-of-center, instead of slightly left-of-center, to keep even between the lane lines. And to make things really fun, roads tend to be much narrower than here at home.
If you decide to give it a try, I strongly recommend buying the rental car agency's insurance protection and packing some anti-anxiety medication.
https://www.usatoday.com/story/travel/advice/2018/09/06/driving-left-side-road/1207633002/
