The following has been agreed upon in the state treaty:

        •  Electrification of the Ringsted–Rødbyhavn rail segment.

        •  Expansion of the rail stretches from Vordingborg to the Masnedø
            and from Orehoved to Rødbyhavn to two tracks. The rail connection 
            across the Storstrøm will remain a single-track connection.

        •  Additional necessary expansion and the required environmental 
            optimisation of the existing E 47 motorway between Rødbyhavn 
            and Sakskøbing.

The expansion of the E 47 between Rødbyhavn and Sakskøbing to a four-lane motorway was already completed at the end of 2007.

The construction costs for the hinterland infrastructure on the Danish side are estimated at a total of 8-9 billion DKK (cost as of 2008), including reserves on 50 percent. This project cost estimate was created before the environmental impact study was carried out.