Hit the Södra länk, Jack!
Sweden’s largest road/tunnel project opened for traffic on Sunday.
Södra länken is designed to alleviate some of the heavy traffic in Stockholm and its suburbs.
With four and a half kilometres of tunnel, in total it’s about six kilometres long with a capacity of 60 000 vehicles per day.
Construction began in 1997 and thousands of Stockholmers were there to celebrate its opening, complete with a fireworks display.