This is the New Årsta Bridge, in Stockholm, because there is an old one too I won’t give points here. Reply ↓
Clue: This bridge added much needed capacity to the railway system in Sweden.
Bron över Årsta holmarna (Årsta bron), Stockholm
This one was close, but not correct.
This is the New Årsta Bridge, in Stockholm, because there is an old one too I won’t give points here.