Driving rules in the United States


Driving in the United States is generally very easy and enjoyable. The roads are wide, well maintained, and Americans tend to drive calmly, especially outside major cities.

However, it can still be useful to understand a few things before hitting the road: what does “Interstate” mean? Are there toll roads to expect? Is an international driver’s permit required?

Here are the main rules and tips to know before driving in the United States for your next road trip.
 

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Driver’s License

 

For stays of less than 3 months in the United States, an international driver’s permit is generally not mandatory, but it is strongly recommended.

An international permit is essentially an official translation of your driver’s license. In the event of a roadside check or when picking up your rental vehicle, it can help facilitate communication with U.S. authorities.

Good to know
The international permit must always be presented ALONG WITH your original driver’s license.

To rent a vehicle in the United States, you must:

  • have a valid driver’s license;
  • present a credit card in the main driver’s name;
  • have your passport with you when picking up the vehicle.


The minimum driving age varies depending on the rental company, but additional fees generally apply for drivers under 25 years old.

 

RULES OF THE ROAD

Each state has its own driving laws. Before departure, it is recommended to check whether there are any important local differences to be aware of. 
 

Buckle up
Good driving habits should always be maintained. Even if seat belt laws vary from one state to another, we strongly recommend wearing your seat belt at all times.

 

Speed limits
On highways, speed limits are generally around 65 mph. Speed limits are enforced by radar. 

Be especially careful in construction zones, where fines can be extremely high and penalties are often doubled.

Authentik Tip : just like in Canada, north-south highways usually have odd numbers (ex: I-95 for Interstate-95), while east-west highways have even numbers (such as the famous Route 66). Most highways are called “Interstates” because they connect one state to another.

 

Toll roads
Some American highways are toll roads, especially near major cities and in the eastern part of the country.

Nowadays, many toll systems are fully electronic. Depending on your rental company, toll charges may be billed directly to your rental file.

Please note: Some toll roads no longer accept cash payments.

We therefore recommend checking your rental company’s toll policies before departure.

Check out our complete guide to toll roads in the United States for all the details.

 

Roadside stops
American highways are well designed and offer numerous rest areas, gas stations, and service stops.

If you are traveling with children or planning long driving days, it can be a good idea to schedule a few breaks in order to fully enjoy the trip.

In popular destinations, many scenic viewpoints and panoramas also offer designated parking areas where you can stop safely.

 

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