Sweden has dashed white outer lines across most of its roads, using dashes which are shorter than Norway's dashes, and longer than Denmark's dashes. Swedish language can be difficult to differentiate from Finnish, but Finnish tends to have more doubled vowels than Swedish.
Plates
Regular EU-style plates with a blue strip.
Road markings
Swedish road lines are all white, and can be distinguishable from the other Nordics due to Sweden using short outer dash lines. Be careful to not confuse it with Estonia however, which also can use similar length dashes.
