Which Swedish roads are set to be busiest around Midsummer?

What are the peak traffic hours around Midsummer and is there anyway you can beat the queues? Here's The Local's guide to one of Sweden's busiest weekends of the year.

Which Swedish roads are set to be busiest around Midsummer?
What are the peak traffic hours around Midsummer and is there anyway you can beat the queues? Here's The Local's guide to one of Sweden's busiest weekends of the year.