Kvarken Bridge (, ) is a proposed bridge between Sweden and Finland across the strait of Kvarken as a part of the European route E12. The cost of the bridge has been estimated to about 1.5 to 2 billion euros.
The planned Kvarken Bridge linking Sweden and Finland across the strait of Kvarken within the framework of European route E12 has been estimated at approximately 1.5 to 2 billion euros in expenses.