ERSI Group supplies, manufactures and assembles industrial corrugated steel reinforcements for the bridge over the Öresund Strait.

It is a structure composed of four lanes of circulation, plus two emergency lanes for road traffic and, at a lower level, a double high-speed railway track. The two access bridges to the east and west of 3740 and 3014 metres in length, respectively, are joined to the suspension bridge that reaches 1090 m in length, with central span of 490 m and 57 m headroom.

In addition to the bridges, and to complete the link, important works have been carried out, such as an artificial peninsula of 430 m of width on the Danish coast, a submerged tunnel of 3.5 km, and an artificial island of 4.5 km in length.

With 490 m, it is one of the largest suspension spans in the world.

The longest combined road-rail bridge in Europe.