ÄNGELHOLN TO BÅSTAD WHICH INCLUDES A RIDGE THROUGH THE HALLANDSÅS TUNNEL. THE TUNNEL IS APPROXIMATELY 5 MILES LONG AND IS THE LONGEST RAILWAY TUNNEL IN SWEDEN. IT TOOK 11 YEARS TO BUILD THIS REMARKABLE FEAT OF ENGINEERING. PLEASE SMASH THAT LIKE BUTTON AND SUBSCRIBE!! I’M PRETTY DISAPPOINTED THAT YOUTUBE SHUT THE COMMENTS OFF. SORRY ABOUT THAT.