Road tolls
In Sweden there are two different kinds of road toll schemes, Infrastructure charge and Congestions tax.
Both schemes use fixed gantries and the vehicles passing are identified through Automatic Number Plate Recognition (ANPR). This means that you don't need any kind of on-board unit or sticker to drive in Sweden.
Infrastructure charge
Vehicles registered in Sweden and vehicles registered abroad must pay the bridge tolls in Motala, Sundsvall and Skurubron.
Infrastructure charge in Motala, Sundsvall and Skurubron in Stockholm
Congestion taxes
In Stockholm and Gothenburg there is a system of congestion taxes. The tax applies to vehicles registered in and outside of Sweden.
Congestion taxes in Stockholm and Gothenburg