Regular travellers to Florida will know that the state has a good network of toll roads that allow drivers to bypass heavily loaded roads and speed on to your destination. Most drivers will be used to pulling off the toll roads to pay at the toll booths in cash while other drivers continue on their way through SunPass or E-Pass lanes without stopping.

Now, all rental car drivers can do the same thing thanks to Toll-by-plate. As the car goes through the SunPass lane a photograph is taken of the rear Tag plate (number plate). This is then matched up to the rental car company, and your rental, and then the toll is automatically billed to your credit card.

Since February 2011, the entire county of Miami-Dade has been E-tolling only – which means there are no longer any change booths available. If you fly into Miami International then you will more than likely use a toll road as to try and avoid them can lead you into some pretty seedy areas. This means that you will need to be aware of the toll-by-plate system. Once used, the system is active for the length of your rental so you can continue to use the SunPass lanes throughout Florida.

The rental companies do have different ways of billing:

For Alamo/National you will pay $2.00 per rental day, or $6.00 for the duration of your rental plus tolls. You opt in when you first drive through a SunPass lane.

For Dollar/Thrifty you will pay $6.99 per day or $36.99 for up to 30 days. This rate includes all your tolls and you must opt in to Pass 24 when you collect your car. If you fail to opt in and then go through a SunPass lane you will be charged a $25 admin fee plus the toll for EACH infraction.

For Budget/Avis you will pay $2.50 per day or $10.00 per week plus the cost of your tolls. There is no need to opt in, but once you have gone through a SunPass lane you will be charged for the length of the rental.